Lennox 79L55 #42 Burner Orifice #42 Burner Orifice

#42 Burner Orifice

The Lennox 79L55 has 42,000 Btu's and a 6.9 EER. It is a single-stage Gas, Base Burner orifice that is used in the heat only application in one, two, three and four (4) ton central air conditioners.

Ideal for today's high efficiency furnaces, this orifice is compatible with the CM-501 (42,600) and the CM-502 (48,100) series burners.

The L55 orifice is a common orifice for natural gas furnaces and boilers. It is a 0.013" orifice that should be used with a 30K BTU burner.

The Lennox L55 orifice is designed to fit into the flow limits of your system. This orifice measures 1" diameter and 2 5/8" long.

The Lennox 79L55 Gas Furnace is designed to deliver consistent heat throughout the entire home. The 79L55 has a modulating gas valve that provides comfort by cycling off and on to adapt to the changing demands of your home. It also boasts: Multi-Broadline Trunk Coil, Energy Saver Plus ECM Motor, and 43% AFUE Rating.

The Lennox E79L55 42" High Velocity Fan Coil forced air unit is an energy saving direct fired system for use applications requiring High or Standard Temperature heating. The compressor is mounted inside the furnace, as compared with most other systems that mount the compressor outside. This allows the E79L55 to be a freestanding system (Non-Integrated), reducing installation costs and simplifying installation.

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