Johnson Controls T-4000-2644 Cover Why should I replace the

Why should I replace the ignition wire during a tune-up

the 1173830 is the official OEM substitute for the PSE-CE17 part number found in many ICP units

Key Benefits OEM Compatibility: Specifically engineered for a perfect fit within Honeywell TP970 and HP970 pneumatic thermostat housings

this HVAC safety switch is calibrated to provide high-limit protection by breaking the electrical circuit to the gas valve or ignition control if internal temperatures exceed factory safety thresholds

this replacement regulator spring allows technicians to convert or maintain 496 series units for higher pressure applications beyond standard inches of water column settings

Johnson Controls T-4000-2644 Cover Why should I replace theJohnson Controls T 4000 2644 Gold Plastic Cover, Vertical, No Thermometer or Setpoint Window, Johnson Controls Labeled