FINAL FINISHING
HEARTH
A hearth is not mandatory but it is recommended for aesthetic purposes. We recommend a
Cold climate installation recommendation: When installing this unit against a non- insulated exterior wall or chase, it is mandatory that the outer walls be insulated to conform to applicable insulation codes.
GAS SPECIFICATIONS
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| MAX. | MIN. |
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| INPUT | INPUT |
MODEL | FUEL | GAS CONTROL | B.T.U.H | B.T.U.H. |
DBR33 RN | Natural Gas | Millivolt Hi/Lo | 15,000 | 10,500 |
DBR33 RP | Propane Gas | Millivolt Hi/Lo | 15,000 | 11,250 |
DBR36 RN | Natural Gas | Millivolt Hi/Lo | 18,000 | 12,600 |
DBR36 RP | Propane Gas | Millivolt Hi/Lo | 18,000 | 13,500 |
DBR39 RN | Natural Gas | Millivolt Hi/Lo | 22,000 | 15,400 |
DBR39 RP | Propane Gas | Millivolt Hi/Lo | 22,000 | 16,500 |
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| Table 6 |
GAS INLET & MANIFOLD PRESSURES
| NATURAL | LP (Propane) |
Input Minimum | 4.5" wc | 11" wc |
Input Maximum | 7" wc | 13" wc |
Manifold Pressure | 3.5" wc | 10" wc |
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| Table 7 |
CERTIFIED TO:
ANSI
Do not use this fireplace if any part of it has been under water. Immediately call a qualified service technician to inspect the fireplace and replace any part of the control which has been under water.
The installation of your Fireplace must conform with local codes, or in the absence of local codes, with National Fuel Gas Code, ANSI Z223.1 — latest edition, or CAN 1 B1-
149.1and .2 Installation Code. (EXCEPTION: Do not derate this appliance for altitude. Maintain the manifold pressure at 3.5 inches W.C. for Natural Gas and 10 inches W.C. for LP gas.)
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