Little Giant 4HT propane heater assistance please

jgalves

Member
Joined
Mar 2, 2012
Messages
9
I bought a old Hydra Cat off of a guy who had the original heater that came with it, a 4HT Hot-o-matic tri-coil 32 burner 180,000 BTU. he claims that he only had a thermostat. Since the Hydra Cat came out there has been a new recommendation to upgrade the regulator valve to 540,000 to allow higher flow.

Can I roll without an upgraded regulator valve or do I need one? I'm on a budget and if I can add it later I'd rather do that.

Any help would be appreciated.
 

KevinD

Member
Joined
Nov 23, 2006
Messages
2,513
Name
Kevin Dumas
You need a proper regulator before you fire that heater.
 
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