Boiler Types: Standard vs. High Efficiency
Best High Efficiency Natural Gas Boiler on April 2024 Shopping Deals at Bestonio.com
The NORITZ NRC66DV is a fully condensing tankless water heater with an advanced heat exchanger design and built-in controller. With flow rates up to 6.5 gallons per minute the NRC66DV delivers the highest flow rates in its category and can be vented using 3" Schedule 40/80 PVC, PP or CPVC. Various adapters and terminations are available to allow ... [Read More]
With gas inputs of 199,000 BTU, the T-H3 can produce enough hot water for four bathrooms in warmer climates or three baths in colder climates.
Rinnai takes tankless water heating one step further with condensing technology that delivers more efficiency than ever before. Enjoy all the same tankless benefits you’ve come to expect from Rinnai, plus even greater energy savings. Features: 95% Thermal Efficiency Natural gas or propane Indoor Installation Only 98° F to 140° F Residential Tem... [Read More]
Rinnai's V65E exterior-mount tankless water heater efficiently delivers up to 6.6-Gallon per minute (GPM) of hot water, making it perfect for your one to two and half bathroom home. This easy-to-install, ultra-compact unit lets you enjoy all the benefits of Rinnai tankless water heating. You'll experience clean, reliable hot water at a consistent p... [Read More]
Noritz introduces the cb series of combination-boilers: the newest line of condensing combination boilers capable of delivering whole home hydronic heat and industry leading volume of domestic hot water (dhw) for large homes, including those in colder climates. The new cb series combi-boilers are designed for quick and easy installation and also in... [Read More]
With gas inputs of 160,000 BTU, the T-H3J can produce enough hot water for two bathrooms in warmer climates or 1.5 baths in colder climates.
Features ENERGY STAR Qualified Energy Factor of .82 for Natural Gas and Propane Certified for Installation in Manufactured (Mobile) Homes Leak detection shuts off water to unit to limit property damage Enhanced scale detection lessens possibility of serious, long-term damage to unit Temperature lock prevents accidental or unauthorized changes to wa... [Read More]
Weil-McLain 383-500-700 Ultra 80 High Efficiency, Condensing, Natural Gas Boiler with Taco 007 Circulator Pump (95.2% Efficiency). BTU Input: 80,000; BTU Output: 62,000. Vent Size: 3"; Water Connection: 1"; Gas Connection: 1/2". Warranty: Limited 15 Year Warranty on Heat Exchanger; 1-Year on Parts.
All Rheem heating, cooling and water heater heating products meet and exceed rigorous industry standards for quality and reliability. From raw material delivery to finished product assembly, each phase in the manufacturing process is effectively overseen to ensure the highest quality in water heater manufacturing. Rheem products are frequently test... [Read More]
Noritz introduces the cb series of combination-boilers: the newest line of condensing combination boilers capable of delivering whole home hydronic heat and industry leading volume of domestic hot water (dhw) for large homes, including those in colder climates. The new cb series combi-boilers are designed for quick and easy installation and also in... [Read More]
MAREY GA10NG Indoor Natural Gas Tankless Water Heater can provide up to 4.3 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it's perfect to supply endless hot water for up to 2 or 3 points of use s... [Read More]
Rheem RTG is a series of mid-efficiency condensing tankless gas water heaters designed for continuous hot water. Industry leading low flow activation with a minimum flow rate of .26GPM and minimum activation flow rate of .40GPM ensures hot water is received even in low demand situations. Ultra Low NOx burner meets SCAQMD rule requirements of safety... [Read More]
Configured for cold climates or high flow rates. Well suited where incoming water temperature can drop below 45 F. For use in more demanding water usage applications. Self modulating flow sensor technology regulates the amount of energy required to heat the water needed. Digital temperature display showing the outlet water temperature setting. Uses... [Read More]
Next Generation Burner Technology Industry Best! .26 GPM Minimum Flow Rate, .40 GPM Minimum Activation Flow Rate UMC-117 remote control and 10 ft. of thermostat wire is included EZ-Lint cable available for high demand applications to connect two thankless units to operate as one Manifold up to 6 units with an optional MIC-6 manifold control board E... [Read More]
The Eccotemp i12-NG has a new revolutionary design, making it unlike any other tankless water heater on the market today. This model features a sleek black glass casing, fully automatic temperature controls for precision, touch screen, and LCD temperature display which shows output temperature as well as GPM flow. Rated at an impressive 3 GPM, the ... [Read More]
500,000 BTU "POWER-FIN" HIGH EFFICIENCY COMMERCIAL NATURAL GAS BOILER/W SMART TOUCH, VOLTS:120, HERTZ:60, PHASE:1, EFFICIENCY:85%, FLUE SIZE:7", MAX WORKING PRESSURE:160 PSI, MAX WATER TEMPERATURE:240 F , IGNITION:HSI, GAS CONNECTION:1", RETURN/SUPPLY WATER CONNECTION:2-1/2", INPUT/OUTPUT BTU'S:500,000/425,000, INLET GAS PRESSURE MIN/MAX:4.2" w.c./... [Read More]
Description: 1. High efficient energy saving : the heater exchanger and main burner adopt mostly advanced energy-saving and combustion technology to decrease gas consumption and burning noise. 2. Low water-pressured startup : the water control linkage valve makes the heater start up under low water pressure and shortage areas and those living in hi... [Read More]
Noritz is proud to release the most innovative combi boiler in the industry, with out #1 focus on ease and comfort.
Copper water tank High-quality stringy stainless steel panel Applicable water pressure :Zero pressure starting Cold water pipeline: Short pipeline equipped with NPT 1/2 steel tube Warm water pipeline: Long pipeline equipped with NPT 1/2 steel tube Gas pipe: G 1/2" Vent Type:4.2" Flue Duct Water & gas combination unit ,Fitted with over heating and p... [Read More]
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