Maxitrol 12A34 Gas Pressure Regulator Vent LimiterGas Pressure Regulator Vent Limiter Maxitrol 12A34 delivers safe, compliant venting for gas regulation systems. This brass, automatic vent limiter provides reliable pressure control while meeting CSA and ANSI standards to help ensure safe operation in both residential and commercial gas setups. The compact design minimizes flow disruption while protecting regulators from overpressure. Designed for use with RV81 models, the unit features a rugged brass

and occasional splashes

0 HP output at 230V with single-phase design

Approvals: CUL

a 19-inch lead wire for flexible routing

No auxiliary switch required

The Heil Quaker/ICP 1013693 wire harness delivers clean signal paths with rugged connectors

The kit is ideal for service technicians and facility managers seeking a factory-fit solution to minimize downtime and protect critical equipment

This genuine replacement part ensures compatibility with Lennox systems and helps maintain peak heating performance through reliable ignition control technology

Temperature range: -40 to 149°F (-40 to 65°C)

Compatible with gas/oil furnaces

Suitable for both commercial and residential setups

Choose this trusted electrical switch to support high productivity and reduce downtime