Warranty

www.usaprocom.com
5200045-01B
MODEL ML150HPA ML150TPA
Ignition Piezo Piezo
Gas Type Propane/LP Propane/LP
BTU (available) 6,000-15,000 15,000
Pressure Regulator Setting 10" W.C. 10" W.C.
Inlet Gas Pressure*
(inches of water)
Maximum 14" Maximum 14"
Minimum 11" Minimum 11"
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 ML250HPA ML250TPA
Ignition Piezo Piezo
Gas Type Propane/LP Propane/LP
BTU (available) 6,000-25,000 25,000
Pressure Regulator Setting 10" W.C. 10" W.C.
Inlet Gas Pressure*
(inches of water)
Maximum 14" Maximum 14"
Minimum 11" Minimum 11"
Heater Dimensions (HxWxD) 23
1
/
2
" × 26
5
/
8
" × 8" 23
1
/
2
" × 26
5
/
8
" × 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
PRODUCT FEATURES
SAFETY PILOT
This heater has a pilot with an Oxygen Deple-
tion Sensing (ODS) safety shutoff system. The
ODS/pilot shuts off the heater if there is not
enough fresh air.
PIEZO IGNITION SYSTEM
This heater is equipped with a piezo ignitor.
this system requires no matches, batteries, or
other sources to light heater.
THERMOSTATIC CONTROL
(Thermostat Models Only)
These heaters have a control valve with a
thermostat sensing bulb. This results in the
greatest heater comfort and may result in
lower gas bills.