Hydrotherm BM-7989 Gas Valve 30067439-890 The Fenwal Series 35-70 utilizes

The Fenwal Series 35-70 utilizes Detect-A-Flame technology for robust flame sensing

What is the difference between the 6021 and 6010 models

adjustable via onboard dip switches to match controller requirements

Replaces older

ensuring matched airflow and pressure specs

Hydrotherm BM-7989 Gas Valve 30067439-890 The Fenwal Series 35-70 utilizesThe Hydrotherm BM 7989 Gas Valve is an industrial grade 3 4" 2 stage combination gas control engineered for high capacity intermittent pilot appliances. Serving as the direct replacement for VR8304Q4511, this valve manages fuel flow with a 300,000 BTU hr capacity, making it a critical component for Hydrotherm boiler service and commercial furnace maintenance. This unit features a straight through body pattern and is designed for 24 Vac systems,