Gas Supply Pressures; High Elevations; Gas Specifications; Planning - Majestic fireplaces NVCR36R Series Installation And Homeowner’s Operating Manual

Gas Supply Pressures

This appliance must be isolated from the gas supply
piping system by closing its individual manual shut off
valve during any pressure equal to or less than 1/2 psig
(3.45 kPa).
The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 psig (3.45 kPa).
Gas Inlet and Manifold Pressures
Minimum Inlet Pressure
Maximum Inlet Pressure
Manifold Pressure
NVCR36L / NVCR36R
Certified To
f i r e - p a r t s . c o m ANSI Z21.50b-2002 / CSA 2.22b-2002
Vented Gas Fireplace
Units: F31AR8, F31AR7, F31HR8, F31HR7

High Elevations

Input ratings are shown in BTU per hour and are
certified without deration for elevations up to
4,500 feet (1,370m) above sea level.
For elevations above 4,500 feet (1,370m) in USA,
installations must be in accordance with the
current ANSI Z223.1/NFPA 54 and/or local codes
having jurisdiction.
In Canada, please consult provincial and/or local
authorities having jurisdiction for installations at
elevations above 4,500 feet (1,370m).
20001315
Natural Gas LP
5.5" w.c. 11.0" w.c.
14.0" w.c. 14.0" w.c.
3.5" w.c. 10.0" w.c.
Majestic Fireplaces
Gas Specifications
Model Fuel
NVCR36RRN Natural Millivolt Hi/Lo 30,000 21,500
NVCR36RRP Propane Millivolt Hi/Lo 30,000 22,000
NVCR36LRN Natural Millivolt Hi/Lo 30,000 21,500
NVCR36LRP Propane Millivolt Hi/Lo 30,000 22,000
NVCR36REN Natural Elect. Ignition 30,000 21,500
NVCR36REP Propane Elect. Ignition 30,000 22,000
NVCR36LEN Natural Elect. Ignition 30,000 21,500
NVCR36LEP Propane Elect. Ignition 30,000 22,000

Planning

Planning the installation is an important first step: it will
save time and money later in the actual installation. In
planning the installation, consider:
1. Where the appliance will be located.
2. Where/how the venting will run.
3. All components needed to complete the project.
The Vermont Castings, Majestic Products Company
does not manufacture B-vent pipe or its component
parts. When purchasing B-vent pipe components be
sure to pick up the installation instructions.
NVCR Series B-Vent
©
Max. Min.
Gas Control BTU BTU
Input Input
5