This kit enables a seamless transition by adjusting the manifold pressure and orifice sizing to accommodate the higher BTU density of LP gas

or the unit shutting down shortly after the cycles start due to poor flame sensing

and necessary mounting hardware for immediate installation

Frequent tripping is typically symptomatic of restricted airflow

Fenwal 01-990040-000 Restraining Device 328140-751 This kit enables a seamlessThe Fenwal 01 990040 000 Restraining Device is a critical safety component designed for precise temperature control mechanical limit applications. Engineered for compatibility with Fenwal THERMOSWITCH controllers, this industrial thermal restraining hardware prevents unintended adjustment or drift in high vibration environments. As a rugged HVAC temperature limit accessory, it ensures that setpoints remain locked within specified tolerances,