This component provides the necessary transition to standard HVAC vent piping while maintaining the structural clearance required for freestanding gas heaters

System Protection: The manual reset mechanism ensures a technician inspects the system before resuming operation

this 3-way brass solenoid valve offers the versatile flow control and robust build quality required for professional-grade installations

Standardized Fit: 1/2" NPT connections allow for straightforward mechanical installation in tight service cabinets

The P499 series utilizes thin-film sensing technology to maintain signal stability across a wide temperature range

MAMAC Systems TE-703-C-3-A-2 Temperature Sensor Els PW 29614 This component provides the necessaryThe MAMAC Systems TE 703 C 3 A 2 is a field proven immersion temperature sensor designed for precision monitoring in HVAC central plant applications, including chilled water, hot water, and low pressure steam systems. This model features a high accuracy 1,000 Ohm Platinum RTD element with a 385 Alpha curve (DIN 43760), ensuring long term stability and linear response across a wide operating range of 40F to 210F. The 4 inch 304 stainless steel probe is