Why the STR outperforms the rest?

• Heavy-duty industrial design specially adapted for residential use
• *50% fuel saving compared to conventional forced air or electric space heating systems
• Safe, whisper-quiet operation
• Sealed combustion – no open flame
• Delivers warm, even radiant heat that warms people and objects. Forced air heat, in contrast, inevitably rises to the ceiling where it is largely useless
• Automatic thermostat controlled electronic ignition
  (no pilot flame!)
• Optional kit for simple do-it-yourself installation

The Schwank difference

• Patented Schwank ceramic burner head increases radiant energy output
• Closed reflector ends capture waste heat and keeps assembly quiet and stable.
• Unique Focus Shield Reflector directs heat where you want it
• Direct-drive blower mounted in line behind burner directs more heat down full length of tube for more even heating
• Simple fold-down access to burner components
• Reduced mounting clearances provide more installation options

Installation and operation

• Available in 10, 20, 30 foot lengths
• Quick flue installation - through the wall or roof
• Unobtrusive - hangs under ceiling
• Collar on blower inlet allows attachment of optional 4" outside air inlet duct - ideal for loft type living quarters as burner does not consume indoor air and provides "sealed" combustion
• Pre-wired low-voltage wall thermostat
• Simple plug-in to standard electric outlet
• Rapid start-up and warm-up

Clearance to Combustibles		Dimensions

Model	Total Tube Length	Capacity BTU/Hr		Shipping Weight Lbs
		Normal Alt.	High Alt.
STR 60-30	30'	60,000	54,000	171
STR 60-20	20'			135
STR 45-20	20'	45,000	40,500	135
STR 45-10	10'			99

Gas Pressure:	Line minimum	5" wc NG	11" wc LP
	Line maximum	14" wc NG	14" wc LP
	Manifold	3.5" wc NG	10" wc LP
Gas Inlet:	1/2"
Flue & Air Vent:	4"
Electrical:	120V, 60 Hz, 145 VA, 4ft. cord & plug

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