Lennox 34M76 ".86""WC SPST PRESSURE SWITCH" ".86""WC SPST PRESSURE SWITCH"

".86""WC SPST PRESSURE SWITCH"

The 34M76 is a .86""WC (wide chord) SPST (single pole, single throw) Pressure Switch with a thermoplastic enclosure, providing reliable switching for humidifiers and other residential HVAC equipment. It features an alignment lug that holds it in position to simplify installation and prevent the error-prone misalignment of switches during service.

The Lennox 34M76 Pressure Switch is designed for use with the Lennox XC25 Air Conditioning unit. Designed to properly transfer electrical signals, this 3/4"" WC switch is made of non-metallic materials. This pressure switch allows the unit to turn on when desired and off when necessary. To enjoy optimal running conditions, it is crucial to replace worn or broken parts. Look here for more Lennox accessories!

The 86 Series pressure switch prevents over-pressurization, which can damage the burner or regulator. It can also be used to limit system pressure in certain applications. The 86 is an open (normally open) design and features a 2-3/8"" NPT connection. It is available with five different pilot types: SST, SIT/DLSR, UIT, SSSC, and one pilot group. This makes it ideal for installations where configured settings for pressure switches are not needed.

The Lennox 34M76 switch is a Pressure actuated, normally closed Switch that is designed to turn on and off a heating or cooling system on a contactor (Changeover) board. It will sense when the air pressure in the duct drops below 15 Pascals as an indication that the system needs to be shut down. This pressure switch has a maximum pressure cut out of 0.86 Inch water column (15 Pascals) and comes with a 3.5 NPSM connection for gas or air connections.

Standard Pressure Switch Kit Assembly (34MH7)

Pressure switch | For closed systems only. Not for use with a 3rd burner. 2-1/16"" x 2-1/4"", 1/8"" mounting hole, Steel enclosure, Spring loaded switches that are shock and vibration proof. L Max: 17mm, R Max: 20mm

The Lennox Pressure Switch is used on air handlers equipped with heat pumps. This Lennox Pressure Switch also works well in combination with heating and cooling systems which require one or more outside air dampers.