or intermittent spark issues during HVAC system diagnostics

you know that retrofitting temperature controls often requires more than just the new component

What causes a low millivolt reading

As a genuine Reznor replacement part

Look for physical bulging at the top of the canister

C & D CD2245 CD2245/25 Access Valve Cap (25/Pack) or intermittent spark issues duringThe C&D CD2245 (also known as CD2245 25) is a heavy duty 1 4" flare access valve cap engineered for demanding HVACR service environments. Machined from solid round brass, these caps provide a robust mechanical seal on standard 1 4" SAE male flare fittings, including those found on Schrader valves and service ports. The interior features a reliable neoprene O ring seal, which is critical for preventing refrigerant leaks and protecting the system from