This aftermarket Wilbur Curtis 5502 replacement probe features a durable stainless steel rod and high-temp insulation

Can I use this for a Propane-to-Natural Gas conversion

using this HVAC gas orifice replacement ensures your system maintains its original factory efficiency and airflow-to-gas ratio

When you are servicing pneumatic systems in the field

and commercial reach-in freezers

Packard PM43440 Transformer This aftermarket Wilbur Curtis 5502The Packard PM43440 is a versatile 40VA Class II control transformer engineered for reliable performance in demanding HVACR applications. Designed for maximum field flexibility, this multi tap transformer features primary voltage inputs of 120V, 208V, and 240V, making it a "truck stock" essential for residential and commercial service calls. The secondary side provides multiple output options at 24V, 12V, and 2. 5V via standard wire leads, allowing