Built to withstand high-ambient temperatures and continuous duty cycles

Keep this essential furnace limit control in your truck to resolve high-limit trips efficiently and restore safe operation to your client's equipment

If a shorter length is required

The robust housing and reliable electrical contacts are built to withstand the high-cycle demands of residential and commercial heating equipment

vibration-resistant fit at the compressor terminals

Spence BF-4-KIT Valve 30067439-890 Built to withstand high-ambient temperaturesThe Spence BF 4 KIT is an essential assembly of copper tubing bends and industrial grade fittings specifically engineered for the 4 inch Spence Type E main valve. This kit is a critical component for field servicing pilot operated regulators, providing the necessary external connections to link the pilot to the main valve body and diaphragm chamber. Designed to maintain the precise pressure signals required for accurate steam or vapor regulation,