Gas Line Requirements - FireplaceXtrordinair 864 TV 40K Installation Manual

18 Finalizing the Installation

Gas Line Requirements

MASSACHUSETTS INSTALLATIONS - WARNING:
THIS PRODUCT MUST BE INSTALLED BY A LICENSED PLUMBER OR GAS FITTER WHEN INSTALLED WITHIN THE
COMMONWEALTH OF MASSACHUSETTS.
OTHER MASSACHUSETTS CODE REQUIREMENTS:

Flexible connector must not be longer than 36 inches.

Shutoff valve must be a "T" handle gas cock.

Only direct vent sealed combustion products are approved for bedrooms or bathrooms.

Fireplace dampers must be removed or welded in the open position prior to the installation of a fireplace insert or gas
log.

A carbon monoxide (CO) detector is required in the same room as the appliance.

The gas line must be installed in accordance with all local codes, if any; if not, follow ANSI 223.1
and NFPA 54(88), in Canada follow CSA B149.1 and the requirements listed below.

The fireplace and gas control valve must be disconnected from the gas supply piping during any
pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPA). For pressures
under 1/2 psig (kPA), isolate the gas supply piping by closing the manual shutoff valve.

Leak test all gas line joints and the gas control valve prior to and after starting the fireplace.
Fuel

This fireplace is designed either for natural gas or for propane (but not for both). Check the sticker
on the top of the gas control valve to make sure the correct fuel is used.
Gas Line Connection

Installation must be performed by a qualified installer, service agency or the gas supplier (In
Massachusetts a licensed plumber/gasfitter).
 The gas inlet accepts 1/2" MPT.
Gas Inlet Pressure
Gas Pressure
Natural Gas
Propane

If the pressure is not sufficient, make sure the piping used is large enough, the supply regulator is
adequately adjusted, and the total gas load for the residence does not exceed the amount supplied.

The supply regulator (the regulator that attaches directly to the residence inlet or to the propane
tank) should supply gas at the suggested input pressure listed above. Contact the local gas
supplier if the regulator is at an improper pressure.
© Travis Industries
Max. Input Pressure Min. Input Pressure
7" W.C. (1.74 kPA) 5.5" W.C. (1.37 kPA)
13" W.C. (3.23 kPA) 11" W.C. (2.74 kPA)
(for qualified installers only)
Max. Manifold Pressure
3.5" W.C. (0.87 kPA)
11" W.C. (2.74 kPA)
4/23/2021 - 1480
Min. Manifold Pressure
1.6" W.C. (0.40 kPA)
2.9" W.C. (0.72 kPA)
864 40K Install