Raytherm Indoor Pool Heaters, 2100-4001

Raypak's Raytherm® line of atmospheric pool heaters offers rugged construction and simple operation at low cost.

Features:

• Rugged All-Brass Headers
  Resist corrosion, and are easily removed for inspection or service. AB 1953 Low-lead Compliant.
• Cupro-nickel 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.  Cupro-nickel tubes provide superior chemical resistance over copper for tough commercial installations.
• Certified to ANSI Z21.56
• On-off Operation
  
• Corrosion Resistant Steel
  Fittings are brush galvanized against rust. Heat shields are corrosion-resistant steel. Jacket has Polytuf powder coat finish.
• 24-Volt Controls
  Are totally enclosed for protection. Cover 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 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.