6
3.
GENERAL
3.1.
Approvals & codes
This appliance is certified by International Approval Services for use in Canada and the USA. The appliance is for
installation directly venting through an outside wall or through the roof.
The appliance complies with
CGA P.4.1, Testing method for measuring annual fireplace efficiencies.
The installation must conform with local codes or, in the absence of local codes with the
National Fuel Gas Code, ANSI
Z223.1
or the
Canadian installation code CAN/CGA-149
. Only qualified licensed or trained personnel should install the
appliance.
The appliance, when installed, must be electrically grounded in accordance with local codes or, in the absence of local codes,
with the
National Electrical Code, ANSI/NFPA 70
or the
Canadian Electrical Code, CSA C22.1.
3.2.
Ratings
Nat. Gas
LPG
Altitude (Ft)
0-4500 *
Input Max. (Btu/h)
20,500
19,000
Input Min (Btu/h)
6,000
11,600
Manifold pressure (in.w.c.)
3.5 – 3.9
10.3 – 10.7
Min. Supply pressure (in. w.c.)
5.0
11.0
Max. Supply pressure (in. w.c.)
10.5
14.0
*Tested to
CAN/CGA - 2.17 Gas fired appliances for use at high altitudes
. In the USA installations may require deration over
2000ft - Check local codes.
3.3.
Wall Thickness
The appliance is suitable for a combustible wall up to 14” (36cm) thick.
A non-combustible wall can be any thickness up to the maximum horizontal run of vent pipe allowed for the particular
installation – See sections 4 and 5.
