this series is standard for York HVAC parts within its specific model range

As part of the SKF Explorer range

OEM Compatibility: Guaranteed fit for Lennox G11

preventing erratic cycling and delayed response times in hydronic heating and domestic hot water systems

What does 'Open on Rise' mean for this furnace limit

Spence Engineering 05-05003-00 Orange Spring this series is standard forThe Spence Engineering 05 05003 00 Orange Spring is a critical component for technicians maintaining Spence D Pilot and D5 pressure reducing pilots. Designed for high performance steam and fluid systems, this orange adjusting spring provides a precise delivery pressure range of 5 50 PSI. Built with a 1 4 inch wire diameter, it ensures consistent tension and reliable set point stability when integrated into a Spence Type E or Type C main valve