Gas Regulator In Attic

What s a gas regulator doing in the attic.

Gas regulator in attic.

Many builders use csst in new construction including installations with pounds pressure delivered to regulators at each appliance. Gas meter regulator vent clearance to electrical devices such as switches electrical receptacles power disconnects. The myfire puck an important addition to the gv60 symax south field michi gan july 23 2019 the myfire puck is. Corrugated stainless steel tubing csst can be installed in the walls or in attic space for natural gas.

1 foot to a feature located below. Check with a licensed plumber or your building department. Where gas distribution pressure in excess of 1 2 psig 3 4 kpa. 3 feet in any direction horizontally or vertically to the feature.

Summary dom is spot on on both the regulator and the vent limiter if present requiring to be not only replaced due to the fouling of paint and loss of any certification but the entire set up needs to be reworked either installing vent piping or correcting the orientation and installing a line regulator not an appliance regulator properly selected for the range of pressures working pilot and non use and if using an automatic vent limiter instead of venting installed in the only. This piping material is flexible so it bends easily to route around bracing or other obstacles and make turns. The inspector will or should know the details your plumbing code book fuel gas section may have info on venting gas regulators as well. Where the fuel gas is heavier than air the regulator vent shall be vented directly to the outdoors.

The vent hole on a gas regulator is purely to equalise the pressure on the diaphram inside the regulator in respect to atmosphere. Typical gas regulator instructions require that the regulator be installed upright and horizontal that will leave a vent facing down but venting inside the building may be unsafe and illegal risking a fire or explosion. If the top of the regulator was sealed then the diaphram inside would resist movement due to there being an increase of pressure resisting against it. Gas meter regulator vent clearance distance to windows attic vent crawl space vent soffit vent.

Regulators not equipped with a vent limiting means shall be permitted to be vented either directly to the outdoors or to a point within the top 1 foot 305 mm of the chase. 3 feet in any direction to the feature.