Nordyne 669749R Orifice 320074-702 Its belly-mount configuration and air-over

Its belly-mount configuration and air-over motor design facilitate a clean swap during HVAC motor repair

Increasing tension on the spring raises the temperature setpoint

the unit is set to open at 35 PSIG and close at 60 PSIG

This HVAC sequencer 1054372 features a robust bimetal heater and Single Pole Double Throw configuration

Nordyne 669749R Orifice 320074-702 Its belly-mount configuration and air-overWhen you're dealing with pressure switch trip outs or improper combustion cycles in Nortek manufactured units, verify the condition of the Nordyne 669749R inducer orifice. This 0. 687 inch inducer orifice is a precision engineered throttle component designed specifically for M7RL 060 and M7TL series downflow gas furnaces. As a veteran technician knows, maintaining the specific 0. 687 internal diameter is critical for calibrated venting performance and