- Rated inlet pressure: 0.5 psi
- Natural Gas flow capacity at 1 inch pressure drop: 750,000 BTU/hr.
- Available voltages: 12 VDC, 24 VDC
- Inlet/Outlet Sizes: 3/4 inch, 1 inch NPT
- Pressure tap sizes: 1/8 inch NPT or BSPT
- Permissible ambient (surface) temperature: -40° to 175°F (-40° to 79°C)
- UL Recognized – B21XXA only
- UL recognized (pending) on the regulator version – call BASO® for availability.
Download B21 Series Installation Instructions