Velocity Boiler Works (Crown) 950039 Gauge 321702-401 The inclusion of the burner

The inclusion of the burner gasket and cover plate insulation simplifies the service process

Can I use a 18K4301 as a direct replacement for the 18K43

providing steady sequencing for compressors and pumps

Common Questions What is the maximum temperature rating for the GD-30

Professionals know that maintaining the correct suction line diameter is critical for oil return and compressor longevity

Velocity Boiler Works (Crown) 950039 Gauge 321702-401 The inclusion of the burnerThe Velocity Boiler Works (Crown) 950039 Temperature Pressure Gauge is a critical monitoring component designed for precise oversight of hydronic heating systems. Engineered for a seamless fit in residential and commercial boilers from the Crown Velocity lineup, this dual scale dial gauge provides simultaneous 1 4" NPT rear mount readings to ensure the system operates within safe mechanical limits. It features a broad temperature range of 0 400F and a