BASO H91BA-7 Gas Valve 30067439-890 The Raypak 007222F Relief Valve

The Raypak 007222F Relief Valve is a 3/4" NPT precision-engineered safety component designed for high-capacity hydronic heating and commercial boiler applications

While nitride ignitors are more resilient than carbide models

The 218-933 is a metal clip design that replaces the discontinued 218-929 Red Hat cap

High Temperature Resistance: Features Class H insulation to withstand the thermal demands of heavy-steam or hot-liquid applications

Replacing it with a single-pole variant can bypass critical safety protocols or cause control board errors

BASO H91BA-7 Gas Valve 30067439-890 The Raypak 007222F Relief ValveThe BASO H91BA 7 is a heavy duty, 120Vac automatic gas valve designed for consistent pilot gas flow control in commercial and residential heating systems. Featuring 1 4" NPT inlet and outlet connections, this solenoid actuated valve handles both Natural Gas and Liquid Propane (LP) applications with a maximum pressure rating of 0. 5 PSI. The unit is engineered for reliability in high cycle environments, providing a 100,000 BTU hr capacity. This