4
3. Keep all air openings in front and bottom
of heater clear and free of debris. This will
ensure enough air for proper combustion.
4. If heater shuts off, do not relight until you
have provided fresh, outside air. If heater
keeps shutting off, have it serviced.
5. Do not run heater:
• Where ammable liquids or vapors are
used or stored.
• Under dusty conditions.
6. Before using furniture polish, wax, carpet
cleaner, or similar products, turn heater off.
If heated, the vapors from these products
may create a white powder residue within
burner box or on adjacent walls or furniture.
SAFETY
7. Always run non-thermostat heater with
control knob at LOW or HIGH locked
positions. Never set control knob between
locked positions. Poor combustion and
higher levels of carbon monoxide may
result.
8. Do not use heater if any part has been
under water. Immediately call a qualied
service technician to inspect the room
heater and to replace any part of the
control system and any gas control which
has been under water.
9. Turn off heater and let cool before servic-
ing. Only a qualied service person should
service and repair heater.
10. Operating heater above elevations of
4,500 feet could cause pilot outage.
MODEL MN180HPA MN180TPA
Ignition Piezo Piezo
Gas Type Natural Gas Natural Gas
BTU (available) 6,000/12,000/18,000 18,000
Pressure Regulator Setting 6" W.C. 6" W.C.
Inlet Gas Pressure*
(inches of water)
Maximum 10.5" Maximum 10.5"
Minimum 7" Minimum 7"
Heater Dimensions (HxWxD) 23
1
/
2
" × 19
1
/
4
" × 8" 23
1
/
2
" × 19
1
/
4
" × 8"
Carton Dimensions (HxWxD) 25
3
/
4
" × 21
3
/
4
" × 9
1
/
4
" 25
3
/
4
" × 21
3
/
4
" × 9
1
/
4
"
Heater Weight 23 lbs 24 lbs
Shipping Weight 26 lbs 27 lbs
MODEL MN300HPA MN300TPA
Ignition Piezo Piezo
Gas Type Natural Gas Natural Gas
BTU (available) 7,000/18,000/30,000 30,000
Pressure Regulator Setting 6" W.C. 6" W.C.
Inlet Gas Pressure*
(inches of water)
Maximum 10.5" Maximum 10.5"
Minimum 7" Minimum 7"
Heater Dimensions (HxWxD) 23
1
/
2
" x 26
5
/
8
" x 8" 23
1
/
2
" x 26
5
/
8
" x 8"
Carton Dimensions (HxWxD) 25
3
/
4
" × 28
1
/
2
" × 9
1
/
4
" 25
3
/
4
" × 28
1
/
2
" × 9
1
/
4
"
Heater Weight 30 lbs 31 lbs
Shipping Weight 35 lbs 36 lbs
SPECIFICATIONS
Note: Dimensions listed are outer most points on the heater (includes control knobs and grill).
* For purposes of input adjustment.