Schwank 4002J Portable Patio Heater - Manual (Page 6)

4001/2-J, 4N11/2-J Manual
IM061103
RD: Aug 2006
R.L. 08B
KH
TO LEAK TEST:
Make a soapy solution of one part liquid detergent and one part water. The soap solution can be
applied with a spray bottle, brush or rag. Soap bubbles will appear where a gas leak is present.
Page 5
3.1 GAS REQUIREMENTS AND LEAK TESTING:
NATURAL GAS
NEVER CONNECT AN UNREGULATED GAS SUPPLY TO THE HEATER.
This heater requires a natural gas pressure regulator (supplied)
PRECAUTIONS:
 Periodically check the whole system for leaks or if the smell of gas is detected.
 Extinguish all open flames.
 Never smoke while leak testing.
 If you can not stop a leak, turn off the gas supply and call a qualified and licensed technician, or
your gas supplier.
 Only those parts recommended by the Manufacturer should be used. Substitution will void the
warranty.
 Do not use the heater until all connections have been leak tested and are sound !!!
GAS REQUIREMENTS:
 Maximum inlet pressure to heater must not exceed 5” w.c.
 Heater manifold pressure required to maintain correct burner input is 5” w.c.
 The installation must conform with local codes, or in the absence of local codes, with National
Fuel Gas Code.
3.2 Schwank Series 4N11/2-J specifications:
 anifold pressure 5” w.c. maximum/ 2” w.c. minimum

 Maximum Inlet gas supply pressure 5” w.c.
 Maximum operating input rating
45,000 BTUH @ 5” w.c.

 Low fire input rating
24,000 BTUH @ 2” w.c.

 Effective radiant range
8 to 20 foot circle (affected by wind and ambient
temperature)
 Fuel
N.G.
 Net Weight
60 lbs .
 Certifications CSA International US and Canada