Separated Combustion Unit Heater w/ Stainless Steel Heat Exchanger - 150,000 BTU (Natural Gas)

The separated combustion model PTS draws 100% of their combustion air from outside to ensure that the unit will always have plenty of fresh, clean air to breathe. This fresh-air supply reduces common concerns about maintenance, performance, and durability in dusty, dirty, or humid applications. In addition, by drawing the combustion air from the outside, the overall heating efficiency is increased. In short, the separated combustion units give you the added advantages of:

• 82% thermal efficiency for fuel savings.
• A sealed compartment protects the combination gas valve, ignition control, manifold, and burner from the environment.
• External gas connections.
• Uses natural or propane gas (field convertible from natural to propane gas).
• Certified for residential (30-125MBH), commercial and industrial use (30-400MBH).
• Lightweight, easily installs 1" from ceiling with only two angle brackets (standard on 30-75, accessory for 100-125).
• Install quickly and easily with knockouts for quick access to gas and electricity.
• Standard power exhaust simplifies side-wall or roof venting with small-diameter vent pipe.
• Horizontal or vertical two-pipe or concentric venting options.
• Permanently-lubricated motor for trouble-free dependability.
• Full 10-year warranty on heat exchanger.
• Available in both propeller fan and centrifugal blower configurations