Gas Pressure And Heat Input Charts; High Altitude Gas Requirement - ORTAL 40 Series Installation And Operation Manual

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Gas Pressure and Heat Input Charts

Fireplace
Burner
Series Requirements
Dedicated Outlet:
120v 15-amp 60hz
40 30S
Battery: AA X 4
Dedicated Outlet:
60 120v 15-amp 60hz
45S
75
Battery: AA X 4
Dedicated Outlet:
Curve
120v 15-amp 60hz
TR 90 45D
TR 110
Battery: AA X 4
Dedicated Outlet:
120v 15-amp 60hz
90 70S
Battery: AA X 4
Dedicated Outlet:
110
120v 15-amp 60hz
120 100S
130
Battery: AA X 4
Dedicated Outlet:
140
120v 15-amp 60hz
150 135S
170
Battery: AA X 4
Dedicated Outlet:
120v 15-amp 60hz
200 160S
Battery: AA X 4
Dedicated Outlet:
120v 15-amp 60hz
250 180S
Battery: AA X 4

High Altitude Gas Requirement

For elevations above 2,000 feet, fireplace shall be re-rated 4% for each 1,000 feet above sea level.
Ortal Installation Manual: Built-in Models, December 2019 (V2)
Electrical
Gas Type
Natural
Gas
OR
Propane
Natural
Gas
OR
Propane
Natural
Gas
OR
Propane
Natural
Gas
OR
Propane
Natural
Gas
OR
Propane
Natural
Gas
OR
Propane
Natural
Gas
OR
Propane
Natural
Gas
OR
Propane
Inlet Manifold
Pressure Pressure
(Inch W.C.) (Inch W.C.)
Min Max Min Max
5.0 10.0 0.9 3.2
11.0 13.0 0.9 10.9
5.0 10.0 0.9 4.7
11.0 13.0 0.9 9.5
5.0 10.0 0.9 5.2
Not available in propane
5.0 10.0 0.9 4.0
11.0 13.0 0.9 6.5
5.0 10.0 0.9 5.6
11.0 13.0 4.9 10.0
5.0 10.0 0.9 3.5
11.0 13.0 4.4 9.5
5.0 10.0 0.9 4.5
11.0 13.0 0.9 10.0
5.0 10.0 0.9 4.7
11.0 13.0 0.9 9.0
Heat Input
Orifice
(BTU/hr)
Size
Min Max
10,419 23,670 650
12,841 21,073 220
16,147 29,100 650
15,627 28,343 320
650 Front
9,000 55,000
800 Rear
14,461 33,127 800
21,189 31,653 320
22,798 37,167 1200
25,113 35,316 380
23,312 43,715 1400
34,008 49,704 500
27,467 51,277 1400
24,329 51,011 500
21,700 52,700 1400
42,640 57,045 650
43