The Maxitrol MR212G‑2020 is a high-capacity negative-pressure modulator and pressure regulator designed specifically for direct-fired burners in vacuum (pull-through) applications. It is part of Maxitrol’s Selectra® series and combines gas flow modulation with pressure regulation for precision control.
Specifications:
- Size: 2-1/2”
- Inlet Gas Pressure: 5 PSI
- Capacity: 30000 BTU
