Raytherm Water Heaters, 514-824

Raypak's family of Raytherm Water Heaters, 514-824, rugged all-brass heaters, indoor or outdoor installation, and corrosion resistant steel.

Raytherm Water Heaters, 514-824


BASIC DATA
Model Number Full Input in
(BTUH)
Gas
Full Input in
(BTUH)
Propane
 Flue Dia.
WH-514 511,500
481,000
 10"
WH-624
627,000
589,000
 12"
WH-724 726,000
682,000
 12"
WH-824
825,000
775,000
 14"

Available Firing Modes
WH1 On-off
WH2 Mechanical modulation, setpoint 110F-170F
WH3
2-Stage
WH9
4-Stage

Features:
  • Bronze Headers with Copper Finned Tube Heat Exchanger 
    Single bank, straight through design delivers lowest pressure drop. Integral fins have ten times the heat transfer surface of plain tubes.
  • Gas-lined Cast-iron Headers and Cupro-nickel Tubes Available as Options.
  • Indoor or Outdoor Installation.
  • Corrosion Resistant Steel
    Fittings are brushgalvanized against rust. Heat shields are corrosion-resistant steel. Jacket has Polytuf powder coat finish
  • 24-Volt Controls
    Are totally enclosed for protection. Door is easily removed for inspection and service.
  • Floating Return Header
    Immunizes heat exchanger to thermal shock.
  • Tube Sheet and “O” Ring Construction
    Eliminates the repair and maintenance problems associated with rolling tubes directly into a casting.
  • Interlocking Refractory Panels
    Sealed corners reduce radiation losses.
  • Stainless Steel Burners
    Maintain precise combustion at all firing rates, burn quietly and won’t clog or corrode.
  • Slide-out Burner Tray
    Allows easy inspection and service.
  • Spark-to-Pilot Ignition
    The most dependable ignition method available.
  • Available for Natural Gas or Propane.


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