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10 Best Boilers For Home Heatings - Holiday Sale
Best Choice01
NoritzNoritz NRCB199DV-NG Indoor Direct Combination Boiler (Standard Vent Convertible) with Built-in Pump, max 199,900 DHW, 11.1 Gpm, 120,000 Btuh Space Heating-Natural Gas, Gray
Main highlights- Superior temperature stability for domestic hot water
- Simultaneous domestic hot water and heating
- Noritz accessory
- Easy to install with new wall bracket
- Clean burner
9.8Exceptional
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- 02Rinnai
RINNAI Condensing Gas Boiler, i120CN
Main highlights- The i120cn combo condensing gas boiler model offers high volume domestic hot water delivery providing endless hot water for whole home along with the comfort of whole home heating
- Rinnai i120cn - natural gas condensing boiler
- Excellent operational performance with 95% afue efficiency and energy star most efficient certified
- Convenient control options with the ability to connect two zone pumps to the PCB
- Combo models offer outdoor reset to optimize your home heating performance and features an integrated modulating pump, with an outdoor reset sensor (in the box)
9.7Exceptional
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- 03Thermo 2000
Thermo 2000 BTH Ultra 24 kW / 81,888 BTU Electric Boiler for Water and Glycol Radiant Floor hydronic Heating System
Main highlights- Warranty: 15 years on the tank and 2 years on components and other parts
- Safety control to limit excessively high temperatures / 30 PSI safety relief valve
- Electrical supply and heat pump contact (contact only with commercial boilers)
- Adjustable between 50 °F and 190 °F
- 24 V electrical supply for thermostat and other accessories
- 208/240 VAC electrical supply
9.6Exceptional
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- 04Thermo 2000
Thermo 2000 Mini Ultra 12 kW / / 40,944 BTU Electric Boiler for Water and Glycol Radiant Floor hydronic Heating System
Free ShippingMain highlights- Warranty: 15 years on the tank and 2 years on components and other parts
- Safety control to limit excessively high temperatures
- 30 PSI safety relief valve - Drain/purge valve
- 24V electrical supply for thermostat and other accessories
- 208/240 VAC electrical supply
- 120V pump power supply
9.3Excellent
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Value for Money05Thermo 2000Thermo 2000 BTH Ultra 18 kW / 61416 BTU Electric Boiler for Water and Glycol Radiant Floor hydronic Heating System
Main highlights- Warranty: 15 years on the tank and 2 years on components and other parts
- Safety control to limit excessively high temperatures / 30 PSI safety relief valve
- Electrical supply and heat pump contact (contact only with commercial boilers)
- Adjustable between 50 °F and 190 °F
- 24 V electrical supply for thermostat and other accessories
- 208/240 VAC electrical supply
9.2Excellent
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- 06Thermo 2000
Thermo 2000 BTH Ultra 27 kW / 92,125 BTU Electric Boiler for Water and Glycol Radiant Floor hydronic Heating System
Main highlights- Warranty: 15 years on the tank and 2 years on components and other parts
- Safety control to limit excessively high temperatures / 30 PSI safety relief valve
- Electrical supply and heat pump contact (contact only with commercial boilers)
- Adjustable between 50 °F and 190 °F
- 24 V electrical supply for thermostat and other accessories
- 208/240 VAC electrical supply
9.1Excellent
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- 07thermomate
ThermoMate Tankless Water Heater Electric, 8kW at 240 Volt, On Demand Instant Hot Water Heater, Self Modulating Energy Saving, Save Space, 1.56GPM at 35°F Rise
Free ShippingMain highlights- [Save Money and Space] - Self-modulating technology auto regulating the amount of energy required to heat water by continuously detecting water temperature and flow rate with 99% heating efficiency, saving up to 60% on water heating cost comparing to traditional tank water heater. Side water connection and wall mounted compact size with no water tank, convenient for any spaces, saving floor space and fitting into tight spaces
- [Leak Proof & Maintenance Free] - The first to use cast aluminum heating chamber, Heating element separated from water lines to prevent water leaking and scale & corrosion on heating element, ensuring high heating efficiency and extending usage life span
- [Instant Endless Hot Water] - Provide instant hot water wherever and whenever you need it. 24 hours standby. 8kW powerful heating support up to 2 faucets and large 1.56GPM at 35°F temperature rise. Max temperture up to 131°F. Requires Double Pole 40Amp breaker
- [Easy Installation] - 1/2 NPT side water connections, 8kW at 240V, 33.3A nominal current, requiring 40AMP double pole breaker and 8AWG wires
- [Easy Installation & Safety Protection] - ETL certified with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection, 1/2 NPT side water connections, 8kW at 240V, 33.3A nominal current, 40AMP double pole breaker and 8AWG wires
8.8Very Good
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- 08Thermo 2000
Thermo 2000 Mini BTH 3 kW / 10,225 BTU Electric Boiler for Water and Glycol Radiant Floor hydronic Heating System
Free ShippingMain highlights- 【TECHNICAL INFORMATIONS】Safety control to limit excessively high temperatures / 120V pump power supply / 24V electrical supply for thermostat and other accessories / 30 PSI safety relief valve - Drain/purge valve / 208/240 VAC electrical supply
- 【GREAT WARRANTY】15-year warranty on the reservoir ! 2-year warranty on electrical and mechanical parts
- 【100% efficient】The boiler waste no energy. Producing no combustion or GHG emissions, the mini BTH electric boiler is a highly energy-efficient and green alternative. Maintenance is simple and kept to a minimum.
- 【100% compact】The mini BTH electric boiler is renowned for its compact design. Thanks to its reduced sizes, it fits into even the smallest of spaces. In addition, the piping can be connected in multiple ways, ensuring an effortless installation.
- 【100% comfort】Silent and discreet, the mini BTH electric boiler is ideal for single-family homes and condominiums. Whether you need a hydronic system to heat your basement, garage or any other type of application, the compact mini BTH is the intelligent choice for heating.
8.7Very Good
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- 09Rinnai
Rinnai i150SN Condensing Gas Boiler, Whole Home Natural Gas Heater with Space-Saving Design and Smart Features, (150K BTU)
Main highlights- Whole Home Heater: Heat the whole house with our tankless boilers, featuring a stainless-steel heat exchanger with a modulating wire mesh burner, and experience energy-efficient warmth and comfort
- Smart Features: This high-efficiency gas boiler's multizone control capability allows thermostat and integrated control pumps to connect directly to the boiler; Wall mount heater features safety child-lock that automatically turns off central heating
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your boiler; We do not recommend installing a heater without a technician
- 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
- Easy Interface: Our energy efficient heater has a digital display main screen, temperature and pressure display, and an outdoor reset sensor with easy parameter settings; Adjust CH temperature between 104°F and 180°F and DHW between 98°F and 140°F
8.6Very Good
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- 10Rinnai
Combi Boiler CH 60K BTU/DHW 160K BTU
Free ShippingMain highlights- Smart Sense Gas Adaptive Technology
- Simultaneous Space Htg and DHW
- High Altitude Approved up to 10,100 ft.
- Advanced Controls with Setup Wizard
- 7 Heating Reset Curves
8.5Good
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