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Domestic Hot Water

  • Maintain your Tankless Water Heater, or ELSE!

    If you have hard water and use a tankless water heater, sooner or later you will need to flush your unit.

     
  • Designed for Reliability

    Rinnai’s Ultra Series condensing tankless water heater puts the heat exchanger on the bottom

     
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    Q Premier Boiler

    A 132,000-Btu boiler and a 24-gallon charged indirect hot-water tank in one compact unit

     
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    Residential Condensing Tank

    Rheem's High-Efficiency Condensing PDV Water Heater uses high-efficiency condensing technology

     
  • Sustainability Expert Reports on Hybrid Water Heaters

    Next-wave DHW heaters offer performance advantages over conventional tankless and storage water heaters but may not make financial sense.

     
  • Indulge Modern Instant Hot-Water Dispenser

    The Indulge Modern hot-water dispenser provides 200° filtered water instantly, says the maker, saving gallons of not-warm-enough water that otherwise may have been poured down the drain.

     
  • Efficient Tankless Hot Water

    Rinnai has unveiled a new line of highly efficient tankless products.

     
  • Next Hybrid Gas Water Heater

    A. O. Smith claims its new water heater offers the advantages of on-demand and traditional heating appliances without the disadvantages.

     
  • Prestige Excellence Combination Boiler

    The Prestige Excellence Combination Boiler provides 110,000 Btu per hour for space heating and a 14-gallon indirect water heater that delivers up to 180 gallons per hour of domestic hot water.

     
  • When to Use a Heat-Pump Water Heater (Subscriber content)

    Q: A customer wants me to install one of the new heat-pump water heaters in the ground-floor utility room of a house built on a slab. I don't have any direct experience with them, but since they work by drawing heat from the surrounding air, won't any energy savings in the winter be at least partly...

     
 
 
 
JLC Field Guide to Decking