DIAMOND VENT SCREENS fit into the female end of PVC elbows and couplings, or in 2" and 3" concentric vents. They prevent squirrels, birds and other wildlife from entering the warm furnace end pipe ...
Description: The Concentric Vent Non-condensing Tankless Water Heater line with X3 Scale Prevention Technology was designed with combating the number one enemy of tankless water heaters in mind —scale ...
The Pinnacle™ gas-fired boiler has a state-of-the-art control board that modulates the boiler’s firing rate to match the actual heating needs of the building, says the company. Features include a ...
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