Jetmaster UNIVERSAL, Installation & Operation Instructions, Page: 9 / 13

14 15
ROOMS WITH GAS OPEN FIRES
REQUIRE FRESH AIR VENTS
AS PER GAS REGULATIONS
For Example:
1 OFF: WOODFLOW VENT:
Or:
2 OFF VENTS REQUIRED:
430mm
125mm
125mm
270mm
Jetmaster Gas Open Fireplaces
• Refer to the relevant specification in “Wood Fires” section of this manual.
• An approved gas cowl must be fitted to the top of the flue or chimney.
• All open gas fires require fixed fresh vents in the room. See next page for
ventilation requirements.
• Air movement systems A decorative gas log fire must not be installed
where the operation of any ventilation system, fan or air blower could under
any circumstances cause the air pressure to be less than atmostpheric at the
appliance, or otherwise adversely affect the operation of the appliance.
• Do not block or restrict chimney or flue opening.
• After installing the appliance, check that the chimney/flue system draws well.
• Jetmaster recommends that all gas fires be serviced every 2 years.
• All gas units must be fitted by a licensed gas fitter.
• It is the responsibility of the gas fitter to follow the regulations set out in the Gas
Code that dictate the procedures to follow when installing a gas appliance,
particularly regarding gas pipe sizing and checking of pressures. (see summary
page)
• For installation of the gas burner, see instruction manual supplied with gas burner.
OPEN GAS JETMASTER OPEN GAS JETMASTER
IMPORTANT - PLEASE NOTE
Failure of the gas fitter to install the appliance as per
manufacturer’s specifications and in line with the Gas
Code will invalidate the warranty.