you must transition to the DST10 model to ensure the tube extends at least 5/8 of the way across the duct for valid sampling

The relay introduces a forced delay-on-make or delay-on-break interval

this component prevents hazardous unburned gas buildup by signaling an immediate safety shutdown if flame drop-out occurs

This OEM replacement motor is the authorized successor to the legacy 8106-016

It is critical to ensure your system pressure does not exceed the 50 PSIG rating

Johnson Controls HE-69520NP-0 Sensor R-410A you must transition to theThe Johnson Controls HE 69520NP 0 is a high precision duct mount humidity and temperature sensor designed for demanding HVAC applications. This unit serves as the direct replacement for the legacy HE 67P2 0N00P model, providing a seamless upgrade path for building automation systems. It features a high accuracy 1K ohm Platinum RTD (Class A) temperature element and a capacitive humidity sensor that delivers a 0 10 VDC proportional signal. The HE