Governor Products - Combustion Regulator

Safe, Reliable, and High Performance

Ideal for a wide range of applications, all PF400 regulators can achieve high outlet pressure accuracy regardless of Inlet pressure variation. The external vent limiter reduces piping costs and the need for costly vent piping for indoor installations and complies with CSA guidelines.*

  • CSA certified external vent limiter option for indoor installations*
  • Both vertical and horizontal installation positions
  • Complete lockup in absence of gas flow, 100% bubble tight shutoff
  • Designed to be used on furnaces and simple on-off loads
  • PF400 Dual Cut

* As Approved by Local Codes and Standards

Pietro Fiorentini 400