Dwyer Instruments 2015 Pressure Gage 320788-702 Technicians typically look for frost

Technicians typically look for frost on the evaporator

space-saving design that facilitates installation in tight boiler cabinets

Check for cracked ceramic insulation

facilitating a robust flow rate for large-scale evaporators

This Laars heating systems pilot is specifically designed for Laars Pennant boilers and Laars Mighty Therm water heaters

Dwyer Instruments 2015 Pressure Gage 320788-702 Technicians typically look for frostThe Dwyer Magnehelic 2015 is the industry standard for measuring differential pressure in HVAC systems and cleanroom environments. Designed for 0 15. 0" w. c. ranges, this gage utilizes a frictionless Magnehelic movement that eliminates wear and hysteresis, ensuring consistent accuracy within 2% of full scale. The 4" diameter dial face provides clear visibility for monitoring air or non combustible gases, while the die cast aluminum housing handles