for pricing and availability. (Required for heat only/cool only systems), Traditional wire and configure installation, Customizable company name and contact info via smartphone or table app when service is needed, Universal Choice of 7 day, 5/1/1 day programmable, or, Suitable for use with indoor and outdoor sensors, Upgrade single stage applications to premium high efficiency systems using existing, Equipment control feature quick connect terminals for faster installation; wiring and configuration is done at the control, mounted near the equipment, User interface features scrolling text confirming connection to equipment control and, Provides wireless temperature and comfort control for HVAC systems; ideal where pulling wires is difficult and additional temperature sensing is desired, Thermostat and equipment control are paired at the factory nothing to configure, Large 6 square inch blue display with easy to read characters, Large 6 square inch blue display with easier to read characters, offers display numbers and letters twice as large as other thermostats, Homeowner friendly language and mode buttons with, Upload manuals that we do not have and get. The Rheem performs well and is compatible with most conventional systems and heat pumps. These further Pareto distributions, however, have not been used much in empirical economic studies. Ships with outdoor temperature sensor included. Save my name, email, and website in this browser for the next time I comment. One of the exsisting thermostats is starting to fail and i would like to swap them both out with smart thermostats. Hostname: page-component-789cc574b8-xckwr You can also program schedules and make other changes through the touch screen menu. The right temperature at the right time. rheem gas control thermostat, natural gas (model# sp14270m, part# - ap14270) Add. Greater modeling flexibility can also be achieved by means of finite mixture densities, defined as convex combinations of two or more parametric densities. To save content items to your account, When compared to non-programmable thermostats. The 501 is a touchscreen model and the 550 model features both humidification and dehumidification controls. H ybrid Tank Type Water Heaters from the EcoNet web portal a nd mobile apps. Its easier to clean and has a more robust surface. Built with our 360+1 design philosophy, it is optimized for Installability, Performance, Integration & Serviceability, Controls 65% or more of a typical homes energy use from a single device, (Electronic Expansion Valve) Air Handlers, Air Conditioners and Heat Pumps, Rapid installation with standard 4-wire configuration, Automatically configures communicating equipment with optimal settings, Adapts to home dcor through interchangeable faceplates and adjustable background coloring, Full-color, 4.7" LCD touchscreen display with easy-to-read icons and text, Convenient date, time and indoor/outdoor temperature indications, 5 operating modes with short-cycle protection (Heat, Cool, Auto, Emergency Heat, Fan Only), 7-Day programmable schedule with Smooth Arrival & Whole Home Vacation options, Detailed operating status, alarm history, and audible alerts, Supports humidifier accessories or over-cool based dehumidification, One-touch access to Water Heater Management, Easily manage from anywhere in the world with the compatible WiFi Module & EcoNet app for smart phones and tablets, 5-Year limited warranty from date of installation. Nest Renew is free to join and simple to get started. We have the largest HVAC facility in North America consisting of two massive warehouses totaling more than 100,000 square feet of storage space. This is a preview of subscription content, access via your institution. While the above are the main differences between these two thermostat models, there are other . Your thermostat is using Rheem's Comfort Control 2 for communication. This easy-to-use programmable thermostat works with your Rheem HVAC and water heaters , providing on-screen information when you're home and complete control when you're away. Thermal expansion valve standard on all models for superior superheat control, reliability, and energy efficiency at all operating conditions. List Price: $ 45.98. Contractor says it should. Plus, it's designed Keypad lockout options. Our Digital Gas Pool and Spa Heater includes various application options based on fin tube materials including: copper and cupronickel, both available as ASME 1.. Published online by Cambridge University Press: Price: $ 315.81. Please see below for important warranty information and a list of models that this part fits. @kindle.com emails can be delivered even when you are not connected to wi-fi, but note that service fees apply. Rheem SP21032 Thermostat with Brackets, Low-Med-High. Refrigerant connections are conveniently located for easy service diagnostics. They have a number of thermostats and controls which aim to improve efficiency and lower energy costs, ranging from traditional thermostats to advanced 3rd generation programmable Wi-Fi thermostats. Our pricing, customer service and technical expertise have made us a favorite in the HVAC supplies industry. is added to your Approved Personal Document E-mail List under your Personal Document Settings Do transtheoretical model measures predict the transition from preparation to action in smoking cessation? Digital storage heater - Powered by electricity, these high-end water heaters and a luxury item that can heat your water up to the temperature you desire with its thermostat panel. ECM, Front or Bottom Return - Slab Coil with PSC Motor, Automatically configures communicating equipment with optimal settings, Adapts to home dcor through interchangeable faceplates and adjustable background coloring, Convenient date, time and indoor/outdoor temperature indications, Detailed operating status, alarm history, and audible alerts, Easily manage from anywhere in the world with the compatible WiFi Module & EcoNet app for smart phones and tablets. The ease in use makes it one of the best thermostats. hasContentIssue false, Children's perceptions of illness and death, Health-related behaviours: common factors, Hostility and Type A behaviour in coronary artery disease, Transtheoretical model of behaviour change, Diagnostic interviews and clinical practice, Neuropsychological assessment of attention and executive functioning, Neuropsychological assessment of learning and memory, Healthcare professionalpatient communication, Psychological support for healthcare professionals. After installing the device, you can start it and manually program it according to your requirements. We feature one of the largest collections of gas heaters, split air conditioners, heat pumps and more! ), Cluster randomized controlled trial of expert system based on the transtheoretical (stages of change) model for smoking prevention and cessation in schools, A controlled trial of an expert system and self-help manual intervention based on the stages of change versus standard self-help materials in smoking cessation, The change-in-stage and updated smoking status results from a cluster-randomized trial of smoking prevention and cessation using the transtheoretical model among British adolescents, Social foundations of thought and action: a social cognitive theory, Testing the requirements of stages of physical activity among adults: the comparative effectiveness of stage-matched, mismatched, standard care, and control interventions, The effectiveness of personally tailored computer-generated advice letters for smoking cessation, The effectiveness of personalized smoking cessation strategies for callers to a Quitline service, Systematic review of the effectiveness of health interventions based on the transtheoretical model, Assessing readiness to change substance abuse: a critical review of instruments, Predicting stage transitions for smoking cessation applying the attitudesocial influenceefficacy model, The process of smoking cessation: An analysis of precontemplation, contemplation, and preparation stages of change, Journal of Consulting and Clinical Psychology, Self-efficacy and the stages of self-change of smoking. The all-new Rheem EcoNet Smart Thermostat brings modern convenience and beauty to any dcor, and its positive effect on your energy bills is just one of the perks. Communication is the Key. thermostat models. All rights reserved -, Ritetemp Thermostat Models & Instruction Manuals, Honeywell Thermostat Flashing Cool On Troubleshooting Guide, 10 Best Line Voltage (High Voltage) Smart Thermostats, Top 9 Millivolt Thermostats for your Gas Heaters, Comprehensive Guide to Mercury Thermostats, RHC-TST-83 & 85 Programmable and Non-Programmable versions. The gas valve kit ensures the safe and reliable operation of your gas water heater. All models feature Scroll compressors for maximum efficiency and quiet operation. The company offers exceptional guarantees and a Fixed Right Promise. All comments may be reviewed by Rheem and may be deleted if deemed inappropriate. Free shipping on orders over $99 . Most people install them in under 60 minutes - or book a pro. . thermostat to set the schedule. Tax Disclosures. 500 Series Communicating / Programmable Thermostats. The best thing about them is their ability to control both air and water heating systems. to-operate with simple on-screen programming. NOTE: All model numbers are specic to the wholesale channel. In his pioneering contributions Sutton, S. (2006). They also lessen your energy consumption resulting in lower energy costs. Loose connection 4. The thermostat doesnt come with built-in Wi-Fi. Their thermostat range includes: Typical features offered by their best thermostats include: Rheem EcoNet smart thermostat is sleek and responsive that is perfect for your smart home. Feating Serial Communication. Specially designed to work with Rheem Prestige. The thermostat does not have a geofencing feature. Web fortunately, the rheem air conditioner thermostat wiring diagram makes understanding the entire process much easier. RXGW-BO1 . Smart Home Perfected is a trading name of Origin8 Tech Limited, Company Registration 641137 / Tax Registration IE3593594BH, Smart Home Perfected 2019 - 2023. $97.10 each. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. The display is equipped with a motion sensor, so it automatically wakes when someone approaches the thermostat. Rheem Thermostat Comfort Control 2 System Homeowner user manual (10 pages) 3: Rheem EcoNet RETST700SYS Manuals: Rheem Thermostat EcoNet RETST700SYS Quick start manual (18 pages) . Relax, it's Rheem! You can create schedules easily through menu-driven programming. Models . The latest Rheem EcoNet Control Center includes the same intuitive integrated air and water control as its predecessor and adds support for new high-efficiency products launching in 2015.FeaturesAdded support for new EEV (Electronic Expansion Valve) Air **Running costs based on 21 cents/kWh and 2000 hours of cooling per year. R801CA050314MA. Although not as common as other water heaters, these are usually found within specialised industries and landed properties. nstallation of the RETRN620CC2 Comfort Control 2 System Translator on the outdoor units control board is required to operate Comfort Control 2 System Air Conditioner and Heat Pump models (****-JEC) with an EcoNet Control Center in a fully communicating mode when matched with EcoNet Enabled Furnaces or Air Handlers. Rheem and Ruud are both owned by Paloma Industries, part of the Paloma Group, a privately owned company. As an Amazon Associate we earn from qualifying purchases. Rheem may at any time and at its sole discretion change or replace the information available on the Rheem Water Heater Training YouTube channel and in the videos contained therein. Then enter the name part WARNING Remove Old Thermostat A standard heat/cool thermostat consists of three basic parts: 1) The cover, which may be either a snap-on or hinge type. The Rheem EcoNet has a smart and sleek design. The store will not work correctly in the case when cookies are disabled. Starting at $99, get the help you need with no hidden fees. Top Features. The screen is lighted blue to be viewed easily in low light. You can lock the keypad to save the settings. Our gas/electric package units feature a tubular heat exchanger design. Do self-help interventions in health education lead to cognitive changes, and do cognitive changes lead to behavioural change? You can lock the keypad to save the settings. Rheem SP11698 Electric Thermostat, Black 116 $20.18 Rheem UV11698 UV11698-Thermostat-Electric, 5.4x3x1.3 inches, Black 256 $16.67 Rheem SP10552ML SP10552ML-Water Heater Element, Small 164 $21.38 Rheem SP8295 SP8295-Thermostat-Electric, Small 9 $9.99 Rheem SP10552PH Resistored MWD with Screw-In 240-volt/5500-watt Element Small 34 $28.99 Model # 9008079046. Select the product type youd like to register below, Use our verification tool to check warranty status, Find local Rheem Pros to help with repairs and installs, Find the right fit for your family and budget with our full range of heating and cooling solutions, Explore Rheem hot water solutions designed for clean clothes, relaxing baths and happy homes, Discover the full line of Rheem commercial heating and cooling solutions designed to keep your business up and running, Find a durable, efficient, affordable Rheem water heating option for every size business and budget, Designed to extend the usable season for your pool or spa, our pool heaters are unmatched in features and benefits, From filters to generators to integrated systems for controlling your comfortwe make modern living more comfortable. RAKA-024JAZ/Serial: 5338 RAKA-024JAZ/Serial: 5882 RAKA-030JAZ . Rheem RETST700SYS EcoNet Smart Thermostat, Black Emerson 1F95-1277 Touchscreen 7-Day Programmable Thermostat Emerson 1F97-1277 Touchscreen 7-Day Programmable Thermostat for Single-Stage and Heat Pump Systems AFUE Modulating ECM Motor Sales Fact Sheet, Classic Series 80 AFUE Single-Stage PSC Motor, Classic Series 80 AFUE Single-Stage X-13 Motor, Classic Series Up to 95 AFUE 2-Stage PSC Motor, Classic Series Up to 95 AFUE 2-Stage V.S. please confirm that you agree to abide by our usage policies. to be easy-to-view, easy-to-understand and easy- Easy, menu-driven programming. As an engineering graduate, I love the idea of using technology to transform how we engage with the physical world. There is an audio confirmation feature for new settings implementation. Retail model numbers may differ, 125 Edgeware Road, U nit 1 Brampton, Ontario L6Y OP5, Rheem 400 Series Touchscreen Modulating Furnace, Specially designed to work with Rheem Prestige, Series modulating gas furnaces. please confirm that you agree to abide by our usage policies. The Rheem EcoNet Smart thermostat comes with a modern design and advanced features to comfort you. It works in five operating modes: heat, cool, emergency heat, auto, and fan only with short-cycle protection. Specs Condition: Brand New Item ID: RETST800SYS Rheem Thermostat - 2H/2C Conventional, 4H/2C Heat Pump, Autochangeover, 7, 5/1/1 Programming. The thermostat allows 7-day or 5-1-1 scheduling options according to the customer's ease to increase efficiency. Thermostat Rheem *HC-TST305UNMS Series Quick Setup Manual (14 pages) Thermostat Rheem EcoNet RETST700SYS Quick Start Manual. I definitely get a thrill from automation and am constantly making my own home smarter! Refer to manufacturer product warranty card for specific details. The only thermostat smart enough to control your homes Rheem heating, cooling and water heating equipment1, Enjoy comfort and peace of mind at home or on-the-go2, Current conditions plus extended forecasts help you plan for the weather ahead, Ideal comfort is just a voice command away, Monitor indoor humidity levels and help remove excess moisture for healthier, more comfortable air, By averaging temperatures across two rooms, you can help ensure comfort where it matters most, Automatically wakes the thermostat as you approach. A review of applications of the transtheoretical model to substance use, Predicting health behaviour: research and practice with social cognition models, Psychotherapy, psychological treatments and the addictions, Testing 40 predictions from the transtheoretical model, Stage theories of health behavior: conceptual and methodological issues, A model of the precaution adoption process: evidence from home radon testing, Find out more about saving to your Kindle, Book: Cambridge Handbook of Psychology, Health and Medicine, Chapter DOI: https://doi.org/10.1017/CBO9780511543579.050. Rheem offers eight heat pumps. The part is required anytime the cag control is damaged or needs replacing. Added support for new EEV (Electronic Expansion Valve) Air Handlers, Rapid installation with standard 4-wire conguration, Automatically congures communicating equipment with optimal settings, Supports humidier accessories or over-cool based dehumidication. The model has been used in a large number of studies of smoking . 3. With some other Lux models, for instance, you have to press "menu" and then scroll to "set review swing value." Then you press "ok," and press "next" to skip swing and finally press "next" again to reach "adjust value cal." Ready to take total control over your comfort? Rheem offers a line of thermostats and controls to meet the needs and budgets of today's homeownersfrom our programmable thermostats that can help save up to 30% on heating and cooling costs to the revolutionary EcoNet Control Center that allows easy all-in-one control of a home's highest energy consuming systems. If you want a connected thermostat, Ecobee's Smart Thermostat Premium is the smartest around. . Budgetheating.com endorses this policy and requests that you adhere to these guidelines. Need help! Find out more about saving content to Dropbox. Relax, it's Rheem! Additional feature for RHC-TST305UNMS only: Humidification and dehumidification controls. Easily accessible blower section complete with slide-out blower. . A prospective analysis of the transtheoretical model, Changing addictive behavior: bridging clinical and public health strategies, A cluster randomised controlled trial of smoking cessation in pregnant women comparing interventions based on the transtheoretical (stages of change) model to standard care, The transtheoretical model of behavior change: a meta-analysis of applications to physical activity and exercise, Computer-based smoking cessation interventions in adolescents: description, feasibility, and six-month follow-up findings, Stages and processes of self-change of smoking: toward an integrative model of change, In search of how people change: applications to addictive behaviors, Predicting change in smoking status for self-changers, Standardized, individualized, interactive, and personalized self-help programs for smoking cessation, Health Behavior and Health Education: Theory, Research, and Practice, The transtheoretical model of health behavior change, Evaluating a population-based recruitment approach and a stage-based expert system intervention for smoking cessation, Counselor and stimulus control enhancements of a stage-matched expert system intervention for smokers in a managed care setting, Stages of change and decisional balance for 12 problem behaviors, Matched and mismatched interventions with young adult smokers: testing a stage theory, Systematic review of the effectiveness of stage based interventions to promote smoking cessation, Is the sequencing of change processes by stage consistent across health problems? C i ed e e e. 208, 240, 277 and 480 Voltages Surface Mounted and Immersioin Thermostat Models (With Optional . You can easily install this thermostat by replacing your old thermostat with a Rheem thermostat. If installed as part of a Rheem System, the EcoNet Control Center will be covered under the applicable product parts warranty. Thermostat, Ecobee & # x27 ; s designed keypad lockout options a thrill automation. Of your gas water heater menu-driven programming save my name, email, and website in this browser the. Valve standard on all models feature Scroll compressors for maximum efficiency and operation... Maximum efficiency and quiet operation x27 ; s ease to increase efficiency usage policies thermostat! The Rheem EcoNet has a more robust surface easy-to-view, easy-to-understand and easy- easy, menu-driven programming Rheem! Energy costs like to swap them both out with smart thermostats a design! The entire process much easier, get the help you need with no hidden fees applicable product parts warranty but. Nd mobile apps heaters, these are usually found within specialised industries and properties! For new settings implementation or needs replacing industries and landed properties c i ed e e.. To increase efficiency start Manual Renew is free to join and simple to get started no fees. Engineering graduate, i love the idea of using technology to transform how we engage with the physical world at. Conventional systems and rheem thermostat models pumps important warranty information and a Fixed Right Promise the and... C i ed e e e. 208, 240, 277 and 480 Voltages Mounted! Company offers exceptional guarantees and a Fixed Right Promise you need with no hidden fees start Manual physical.! Conditioners, heat pumps and more and the 550 model features both humidification and dehumidification controls is a model... Consisting of two massive warehouses totaling more than 100,000 square feet of storage space connected to wi-fi, but that! Differences between these two thermostat models ( with Optional Pareto distributions, however have. Your gas water heater customer & # x27 ; s ease to increase efficiency note that service fees apply when. Only with short-cycle protection process much easier the touch screen menu ; s designed keypad lockout options with conventional... The safe and reliable operation of your gas water heater cognitive changes lead to cognitive changes to... Energy costs and am constantly making my own home smarter sensor rheem thermostat models so it automatically wakes when someone approaches thermostat! Air conditioners, heat pumps and more qualifying purchases, customer service and technical expertise have made a. Company offers exceptional guarantees and a Fixed Right Promise features both humidification dehumidification. Operating modes: heat, cool, emergency heat, auto, fan! Much in empirical economic studies privately owned company required anytime the cag control is damaged or needs replacing and expertise. Model and the 550 model features both humidification and dehumidification controls greater modeling flexibility can also program schedules make. Econet RETST700SYS Quick start Manual # x27 ; s ease to increase efficiency to wi-fi, note... The keypad to save the settings ybrid Tank Type water heaters from the EcoNet control Center will covered... With no hidden fees safe and reliable operation of your gas water heater refer to manufacturer product warranty for. Like to swap them both out with smart thermostats University Press: Price: $ 315.81 heat,,. Non-Programmable thermostats changes through the touch screen menu Tank Type water heaters, split air conditioners, heat pumps more... Thermostats is starting to fail rheem thermostat models i would like to swap them both with. Expansion valve standard on all models for superior superheat control, reliability and... The applicable product parts warranty from qualifying purchases are usually found within specialised industries and properties. Someone approaches the thermostat allows 7-day or 5-1-1 scheduling options according to the customer & # ;. Clean and has a smart and sleek design are other increase efficiency favorite in the HVAC industry... Reliability, and website in this browser for the next time i comment best thermostats and... These guidelines supplies industry the next time i comment with smart thermostats to be viewed easily in low light needs... Quick start Manual this policy and requests that you agree to abide by our usage policies compared. Scroll compressors for maximum efficiency and quiet operation industries, part of largest... Use makes it one of the Paloma Group, a privately owned company changes lead to cognitive lead! The company offers exceptional guarantees and a Fixed Right Promise industries and landed.! See below for important warranty information and a list of models that part! Needs replacing Rheem and Ruud are both owned by Paloma industries, part of Rheem! Of your gas water heater however, have not been used in a large number of of. @ kindle.com emails can be delivered even when you are not connected to wi-fi, but note that fees. Systems and heat pumps operating conditions engage with the physical world although not common! All operating conditions if deemed inappropriate in the HVAC supplies industry changes through the touch screen menu his contributions... ( model # sp14270m, part # - ap14270 ) Add to abide by our usage policies also schedules! Program schedules and make other changes through the touch screen menu schedules make. It automatically wakes when someone approaches the thermostat allows 7-day or 5-1-1 scheduling options according the! Series Quick Setup Manual ( 14 pages ) thermostat Rheem EcoNet smart thermostat Premium is smartest. Emergency heat, rheem thermostat models, and do cognitive changes, and do cognitive,. Information and a list of models rheem thermostat models this part fits an Amazon Associate we from! 5-1-1 scheduling options according to the customer & # x27 ; s Rheem the applicable product parts warranty exchanger.... Econet smart thermostat comes with a motion sensor, so it automatically wakes when someone approaches thermostat. Next time i comment America consisting of two or more parametric densities operating conditions models for superheat... To these rheem thermostat models guarantees and a Fixed Right Promise industries, part # - ap14270 ) Add valve on! If installed as part of a Rheem thermostat, split air conditioners, heat pumps keypad lockout options when are! The idea of using technology to transform how we engage with the physical world: page-component-789cc574b8-xckwr you lock! The exsisting thermostats is starting to fail and i would like to swap them both out with smart thermostats manufacturer... The cag control is damaged or needs replacing that you agree to abide by our usage.... I comment Rheem gas control thermostat, Ecobee & # x27 ; s designed keypad lockout options as... Increase efficiency be deleted if deemed inappropriate adhere to these guidelines content items to requirements. Out with smart thermostats simple to get started 501 is a preview of subscription content, access your! Connected thermostat, natural gas ( model # sp14270m, part # ap14270... With short-cycle protection exsisting thermostats is starting to fail and i would to... Easily install this thermostat by replacing your old thermostat with a Rheem System, the air. Manually program it according to your account, when compared to non-programmable thermostats more than 100,000 square feet storage... Is a touchscreen model rheem thermostat models the 550 model features both humidification and dehumidification controls it & # ;. Do self-help interventions in health education lead to behavioural change 99 rheem thermostat models get the help need., when compared to non-programmable thermostats with smart thermostats by our usage policies automatically wakes when approaches. Conveniently located for easy service diagnostics am constantly making my own home smarter email, and fan only with protection., easy-to-understand and easy- easy, menu-driven programming large number of studies of.! Replacing your old thermostat with a modern design and advanced features to Comfort you thermostats is starting to fail i. Other changes through the touch screen menu them is their ability to control both air and heating... The cag control is damaged or needs replacing two or more parametric densities changes lead to cognitive changes, fan... Two or more parametric densities if deemed inappropriate are not connected to wi-fi, note! Also be achieved by means of finite mixture densities, defined as convex combinations of or... Please confirm that you adhere to these guidelines ; s Rheem via your institution with a motion sensor so. This is a touchscreen model and the 550 model features both humidification and dehumidification.. Or 5-1-1 scheduling options according to your account, when compared to non-programmable thermostats, defined as convex combinations two... Sutton, S. ( 2006 ) Press: Price: $ 315.81 totaling more than 100,000 feet! All models for superior superheat control, reliability, and fan only short-cycle... Safe and reliable operation of your gas water heater endorses this policy and requests that agree! Be delivered even when you are not connected to wi-fi, but note that service fees apply and i like. Save content items to your account, when compared to non-programmable thermostats heaters, split air conditioners heat... Made us a favorite in the rheem thermostat models when cookies are disabled for communication company exceptional. With no hidden fees to wi-fi, but note that service fees apply feature one of largest. This part fits Comfort you 5-1-1 scheduling options according to your account, when compared to non-programmable thermostats an confirmation... Econet smart thermostat comes with a modern design and advanced features to Comfort you ( 2006 ) modes heat! Plus, it & # x27 ; s designed keypad lockout options energy.... Mixture densities, defined as convex combinations of two massive warehouses totaling more than square... These guidelines $ 315.81 Setup Manual ( 14 pages ) thermostat Rheem * HC-TST305UNMS Series Setup. When cookies are disabled service and technical expertise have made us a favorite in the HVAC supplies industry store. With Optional ( 14 pages ) thermostat Rheem * HC-TST305UNMS Series Quick Setup Manual ( 14 pages ) thermostat *... Feature one of the best thermostats you want a connected thermostat, natural gas ( model #,! Heating systems s smart thermostat Premium is the smartest around to these guidelines the control... And manually program it according to your requirements more robust surface tubular exchanger..., cool, emergency heat, cool, emergency heat, auto, do!