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INSTRUCTIONS AND PARTS LIST 

RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.  INSTALLER – LEAVE THESE

INSTRUCTIONS WITH THE CONSUMER

PATIO HEATER 

MODELS:

MH40PH

LP GAS-FIRED OUTDOOR PATIO HEATER 

40,000 BTU/HR

Specifications

Type of Gas

For use with Propane Only 

Input rating

 

 

40,000 Btu/Hr

Manifold Pressure

10.7” Water Column 

Regulator Pressure

11.0” Water Column 

Orifice Size

 1.95mm

Maximum Supply Pressure

150psig

Minimum inlet supply pressure

5psig

YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS SO PLEASE READ THESE INSTRUCTIONS

BEFORE YOU OPERATE THIS HEATER.

GENERAL HAZARD WARNING:

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION. SERVICE, OR MAINTENANCE CAN CAUSE

INJURY OR PROPERTY DAMAGE.  READ THE INSTALLATION, OPERATING AND MAINTENANCE

INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.

WARNING: FIRE, BURN, INHALATION, AND EXPLOSION HAZARD. KEEP SOLID COMBUSTIBLES, SUCH 

AS BUILDING MATERIALS, PAPER OR CARDBOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS

RECOMMENDED BY THE INSTRUCTIONS.  NEVER USE THE HEATER IN SPACES WHICH DO OR MAY

CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS GASOLINE, PAINT 

THINNER, DUST PARTICLES OR UNKNOWN CHEMICALS.

ENERCO / MR. HEATER 

4560 W. 160

th

 St., CLEVELAND, OHIO 44135

 TEL: 1-800-251-0001

   FAX: 1-800-321-0552

Page 1 of 11 

0253700 - 0296656

06/08 Rev A

Summary of Contents for MH40PH

Page 1: ...S HEATER GENERAL HAZARD WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE INJURY OR PROPERTY DAMAGE READ THE INSTALLATION OPERATING AND MAINTENANCE INSTRUCTIONS THOR...

Page 2: ...at there is ample fresh air ventilation DO NOT use in buildings garages or other enclosed spaces If at any time gas odor is detected IMMEDIATELY DISCONTINUE operation until the source of gas has been...

Page 3: ...efore you return Properly trained service people must repair the leak check for further leakages and them relight the appliance for you ODOR FADING NO ODOR DETECTED Some people cannot smell well Some...

Page 4: ...e all components from package and inspect parts Packaging includes Nut Bolt Pack Containing 4pcs 3 16 24x3 8 screws 12pcs 1 4 20x3 4 bolts 12pcs 1 4 20 nuts 24pcs 1 4 flat washers 12pcs 1 4 lock washe...

Page 5: ...has Wheels please assemble the wheels as Attachment 2 before Step 5 Attach 3 Legs Post Support Assembly to Base 6 bolts 1 4 20 3 4 12 flat washers 6 lock washers 6 nuts Step 6 Install Post onto Post...

Page 6: ...OFF Open the Propane Cylinder Valve If bubbles appear at the connection there is a leak and it must be tightened until no bubbles appear MAKE SURE THERE IS NO LEAKS Close the Propane Cylinder Valve t...

Page 7: ...several drops of the Leak Check Solution Step 10 to the hose gas line connection Make sure the Heater Control Knob is OFF Open the Propane Cylinder Valve If bubbles appear at the connection there is...

Page 8: ...en the cylinder s valve and check all gas connection with a soap and water solution DO NOT USE A FLAME The gas connections to check include those in the heater base and the connections in the burner a...

Page 9: ...ed in accordance with chapter 5 of the standard for Storage and Handling of Liquefied Petroleum Gases ANSI NFPA 58 Only recoat those portions of the heater post base assembly with high temperature 120...

Page 10: ...must show heater model number item number part number and description We recommend that only parts supplied by the manufacture be used on this unit A locally purchased part may appear to be identical...

Page 11: ...Commserv Users EGI_Shared Engineering Labels Manuals WIP MH40PH MH40PH Manual doc Page 11 of 11 06 08 Rev A...

Page 12: ...06 08 Rev A...

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