Installing a Combi boiler in a home today.
Fire up the unit and gas pressure is @ 11.1 in wc.
Goes into high fire and it drops to 8.5" wc.
I don't do a huge amount of LP work but that sounds excessive?
Fire up the unit and gas pressure is @ 11.1 in wc.
Goes into high fire and it drops to 8.5" wc.
I don't do a huge amount of LP work but that sounds excessive?