RAYTHERM WATER HEATERS, 182-400

The Raypak family of Raytherm® Water Heaters, 182-400, feature 82% efficiency with cat I venting, interlocking refractory panels, as well as stainless steel burners.
 
Features:
	
Rugged All-Bronze Headers
	Resists corrosion, easily removed for inspection or service. AB 1953 compliant.  Glass-lined cast-iron headers and cupro-nickel tubes are available as options.
	
Finned Copper Tube Heat Exchanger
	Single bank, straight through design delivers lowest pressure drop. Integral fins have ten times the heat transfer surface of plain tubes.
	
82% Efficiency.  Cat I Venting.
	
Indoor/Outdoor Certified.
	
Corrosion Resistant Steel
	Fittings are brush galvanized against rust. Heat shields are corrosion-resistant steel. Jacket has Polytuf powder coat finish.
	
24-Volt Controls
	Totally enclosed for protection. Door is easily removed for inspection and service.
	
Floating Return Header
	Immunizes heat exchanger from thermal shock.
	
Tube Sheet and “O” Ring Construction
	Eliminates repair and maintenance problems associated with rolling tubes directly into a casting.
	
Interlocking Refractory Panels
	Sealed corners, reduces radiation loss.
	
Stainless Steel Burners
	Maintains precise combustion at all firing rates, burns quietly, won’t clog or corrode.
	
Slide-Out Burner Tray
	Allows easy inspection and service.
	
Spark-to-Pilot Ignition
	Most dependable ignition method available.
	
Available for Natural and Propane gas.