US$ 274.50
The 4" round 45° elbow vent pipe is used for many single wall pipe
Back-flow preventer is included for cold climates
The weekly program runs in 4 or 2 stages per day
(1) Wall Thimble
It can be used with natural gas or liquid propane
HEAT EXCHANGER ASSEMBLY,T-K3 319143-204 The 4" round 45° elbowHS170
US$ 274.50
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