Top Modulating Thermostat Reviews

Rinnai EX22CTWP Space Heater Wall Furnace, Direct Vent, Propane Gas (20.7K BTU)

Indoor Heater: Direct vent wall furnace has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier.
Smart Features: Energy efficient furnace includes an electronic spark ignition, a seven-stage modulating gas valve, timer settings, a variable speed inducer motor with pressure switch, and an electronic thermostat with a range of 60°F to 80°F.
Safe Settings: Electric heater features a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically when ignition or combustion fails.
Gas furnace: For homes, apartments, condominiums, and commercial settings.
the heater is modular/mobile home approved.

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Rinnai EX17CTP Space Heater Wall Furnace, Direct Vent, Propane Gas (16.7K BTU)

Indoor Heater: Direct vent wall furnace has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier.
Smart Features: Energy efficient furnace includes an electronic spark ignition, a seven-stage modulating gas valve, timer settings, a variable speed inducer motor with pressure switch, and an electronic thermostat with a range of 60°F to 80°F.
Safe Settings: Electric heater features a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically when ignition or combustion fails.
Gas furnace: For homes, apartments, condominiums, and commercial settings.
the heater is modular/mobile home approved.

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Rinnai EX38CTWP Space Heater Wall Furnace, Direct Vent, Propane Gas (36.5K BTU)

Indoor Heater: Direct vent wall furnace has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier.
Smart Features: Energy efficient furnace includes an electronic spark ignition, a seven-stage modulating gas valve, timer settings, a variable speed inducer motor with pressure switch, and an electronic thermostat with a range of 60°F to 80°F.
Safe Settings: Electric heater features a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically when ignition or combustion fails.
Gas furnace: For homes, apartments, condominiums, and commercial settings.
the heater is modular/mobile home approved.

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Rinnai EX22CTP Space Heater Wall Furnace, Direct Vent, Propane Gas (20.7K BTU)

Indoor Heater: Direct vent wall furnace has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier.
Smart Features: Energy efficient furnace includes an electronic spark ignition, a seven-stage modulating gas valve, timer settings, a variable speed inducer motor with pressure switch, and an electronic thermostat with a range of 60°F to 80°F.
Safe Settings: Electric heater features a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically when ignition or combustion fails.
Gas furnace: For homes, apartments, condominiums, and commercial settings.
the heater is modular/mobile home approved.

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Rinnai EX11CTP Space Heater Wall Furnace, Direct Vent, Propane Gas (11K BTU)

Indoor Heater: Direct vent wall furnace has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier.
Smart Features: Energy efficient furnace includes an electronic spark ignition, a seven-stage modulating gas valve, timer settings, a variable speed inducer motor with pressure switch, and an electronic thermostat with a range of 60°F to 80°F.
Safe Settings: Electric heater features a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically when ignition or combustion fails.
Gas furnace: For homes, apartments, condominiums, and commercial settings.
the heater is modular/mobile home approved.
Discontinued. Please see new model EX11DTP.

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Rinnai M120SN Condensing Gas Boiler, Natural Gas (120K BTU)

Hot water heater: Heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating ceramic burner and a secondary flat plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and control pumps to connect directly to the boiler of the smart heater that warms the house and the tap water.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
up/down arrows adjust the temperature between 68°F and 185°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 60 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

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Rinnai i150SN Condensing Gas Boiler, Natural Gas (150K BTU)

Hot water heater: Heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water.
smart heater features a safety child-lock that automatically turns off central heating.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
up/down arrows adjust the temperature between 104°F and 180°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

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Rinnai i120SN Condensing Gas Boiler, Natural Gas (120K BTU)

Hot water heater: Heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water.
smart heater features a safety child-lock that automatically turns off central heating.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
up/down arrows adjust the temperature between 104°F and 180°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

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Rinnai i090SN Condensing Gas Boiler, Natural Gas (90K BTU)

Hot water heater: Heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water.
smart heater features a safety child-lock that automatically turns off central heating.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
up/down arrows adjust the temperature between 104°F and 180°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

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Rinnai i060SN Condensing Gas Boiler, Natural Gas (60K BTU)

Hot water heater: Heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water.
smart heater features a safety child-lock that automatically turns off central heating.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
up/down arrows adjust the temperature between 104°F and 180°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

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Rinnai RU80EN Ultra-NOx tankless Water Heater, Large, Silver

Hot Water Heater: Heat the whole house with this boiler featuring a stainless-steel heat exchanger with a modulating wire mesh burner and a built-in domestic hot water plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and integrated control pumps to connect directly to the boiler that warms the house and the tap water.
smart heater features a safety child-lock that automatically turns off central heating.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
adjust the CH temperature between 104°F and 180°F and DHW between 98°F and 140°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

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Rinnai EX22DTWP Direct Vent Wall Furnace, Indoor Propane Heater, Energy Efficient Space Heater, 21,700 BTU, White

Space Heaters for Indoor Use: Direct vent wall furnace indoor heater has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier.
Smart Features: Small, energy efficient wall heater furnace offers an electronic spark ignition, 7-stage modulating gas valve, timer settings, a variable speed inducer motor with a pressure switch, and an electronic thermostat with a range of 60-80°F.
Safe Settings: Our wall heaters for indoor use feature a cool-to-the-touch cabinet, a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically if ignition or combustion fails.
Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your heater.
We do not recommend installing a heater without a technician.
Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right heating solution for your home.
Check our Heat Zone Map to see if this heater is optimal for your region.

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Rinnai EX38DTWP Direct Vent Wall Furnace, Indoor Propane Heater, Energy Efficient Space Heater, 36,500 BTU, White

...indoor heater has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier.
Smart Features: Small, energy efficient wall heater furnace offers an electronic spark ignition, 7-stage modulating gas valve, timer settings, a variable speed inducer motor with a pressure switch, and an electronic thermostat with a range of 60-80°F.
Safe Settings: Our wall heaters for indoor use feature a cool-to-the-touch cabinet, a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically if ignition or combustion fails.
Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your heater.
We do not recommend installing a heater without a technician.
Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right heating solution for your home.
Check our Heat Zone Map to see if this heater is....

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