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Best Heating Exchanger

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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Side Arm Heat Exchanger 38" Single Wall Fin-Enhanced 1" FPT Stainless Steel 304 23,000Btu/hr

  • At 23,000 Btu/hr, this produt will help heat the water in a 60gal. tank..
  • 3/4″ MPT (Water Heater side) and 1″ MPT (System side).
  • The fins in this heat exchanger produce turbulence to increase water heating efficiency..
  • Our product comes with a 1.5-year warranty to cover manufacturer defects..
  • These can be used for Domestic Hot Water Heating, Outdoor Wood Furnaces, Solar Hot Water Heating, Residential Plumbing.
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Eemax, HA027240 Tankless Electric Water Heater, 18kW, 240 volt

  • Durable, easily replaceable heating elements.
  • Control knob to adjust temperature in increments of 1 Degree.
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The Compost-Powered Water Heater: How to heat your greenhouse, pool, or buildings with only compost!

  • On demand hotwater heater for ideal for whole house.
  • Electric Water Heater with no hot water tank.
  • WARRANTY: 7-yr leakage free, 5-yr heat exchanger, 2-yr parts.
  • Save up to 50% on your water heating costs.
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BLACK+DECKER 36 kW Self-Modulating 6.1 GPM Electric Tankless Water Heater, Multi-Application Hot Water Heater Electric

  • On demand hotwater heater for ideal for whole house.
  • Electric Water Heater with no hot water tank.
  • WARRANTY: 7-yr leakage free, 5-yr heat exchanger, 2-yr parts.
  • Save up to 50% on your water heating costs.
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Rinnai RL75eN Natural Gas Tankless Hot Water Heater, 7.5 GPM

  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary.
  • Optimal Water Pressure: High-performance 7.5 GPM hot water flow rate for a powerful, constant stream.
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits.
  • Wi-Fi monitoring creates hot water on demand.
  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, parts, and labor respectively.
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Rinnai RL75iP Propane Gas Tankless Hot Water Heater, 7.5 GPM

  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary.
  • Optimal Water Pressure: High-performance 7.5 GPM hot water flow rate for a powerful, constant stream.
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits.
  • Wi-Fi monitoring creates hot water on demand.
  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, parts, and labor respectively.
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Rinnai CU160eP Propane Gas Condensing Tankless Hot Water Heater, 9 GPM

  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary.
  • multiple venting options offer installation flexibility.
  • Optimal Water Pressure: High-performance 9 GPM hot water flow rate for a powerful, constant stream.
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits.
  • Wi-Fi monitoring creates hot water on demand.
  • Guaranteed to Last: 8-, 5-, and 1-year commercial warranty for heat exchanger, parts, and labor, respectively.
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Rinnai CU199iN Natural Gas Condensing Tankless Hot Water Heater, 11 GPM

  • Energy and Space Efficient: Space-saving design conserves energy as it only heats when necessary.
  • multiple venting options offer installation flexibility.
  • Optimal Water Pressure: High-performance 11 GPM hot water flow rate for a powerful, constant stream.
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits.
  • Wi-Fi monitoring creates hot water on demand.
  • Guaranteed to Last: 8-, 5-, and 1-year commercial warranty for heat exchanger, parts, and labor, respectively.
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