Best Heat exchange

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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Klein Tools 60413 Balaclava Face Mask, Heat Exchanger Balaclava made of High-Performance Fleece, Designed to be Worn with Safety Goggles

  • Balaclava is made with high-performance 320g fleece for cold weather.
  • The technology of the heat exchanger captures heat from each exhaled breath and brings the heat back to the bodys core, helping to prevent loss of body heat.
  • Heat exchanger is removable for versatility and adjusts with hook and loop attachment for a form-fit.
  • Built-in aluminum nose piece allows for snug fit every time.
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Rocket Espresso Appartamento Espresso Machine (Black)

  • Heat Exchanger - A heat exchange boiler allows you to brew and steam at the same time.
  • Heated Group Head - A naturally heated group head helps keep shots piping hot..
  • Small Footprint - The reduced dimensions of the Appartamento suit it for small counters or space-restricted kitchens..
  • Manual Control - Learn to brew all on your own with mechanical steaming and brew controls..
  • Italian Craftsmanship - Each Rocket Espresso Appartamento is built by hand in Milan, Italy..
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Rocket Espresso Appartamento Espresso Machine (Copper)

  • Heat Exchanger - A heat exchange boiler allows you to brew and steam at the same time.
  • Heated Group Head - A naturally heated group head helps keep shots piping hot..
  • Small Footprint - The reduced dimensions of the Appartamento suit it for small counters or space-restricted kitchens..
  • Manual Control - Learn to brew all on your own with mechanical steaming and brew controls..
  • Italian Craftsmanship - Each Rocket Espresso Appartamento is built by hand in Milan, Italy..
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Rocket Espresso Appartamento Espresso Machine (Red)

  • Heat Exchanger - A heat exchange boiler allows you to brew and steam at the same time.
  • Heated Group Head - A naturally heated group head helps keep shots piping hot..
  • Small Footprint - The reduced dimensions of the Appartamento suit it for small counters or space-restricted kitchens..
  • Manual Control - Learn to brew all on your own with mechanical steaming and brew controls..
  • Italian Craftsmanship - Each Rocket Espresso Appartamento is built by hand in Milan, Italy..
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IIS 220V 240V 18KW Premium Quality Water Heater Thermostat Swimming Pool Thermostat SPA Bath Portable Pool Heater Electric Water Heater Thermostat Heater Pump

  • Industry-leading hydraulic performance with faster speed-to-heat capability.
  • Intuitive and easy-to-operate electronic panel.
  • Exclusive "Totally Managed" cupro nickel heat exchanger water flow.
  • Low NOx emissions—meets clean air quality standards.
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Rinnai M060SN 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 ceramic burner and....
  • Smart Features: Multizone control capability allows thermostat and control pumps to connect directly to the boiler of the smart heater that warms the....
  • User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with....
  • 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....
  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor....
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