The TriFire three-pass oil-fired boiler is compact and strong with a maximum allowable working pressure of 65 psi. Depending on the model, the units offer 105-231 input MBtuh. Installation of the ...
The Pinnacle oil boiler is a high-efficiency, direct-vent, sealed combustion condensing boiler. It is 93 percent-plus efficient for low-temperature applications and is Energy Star®-rated. Equipped ...