WARNING:
YOUR SAFETY IS IMPORTANT TO YOU AND TO OTH-
ERS, SO PLEASE READ THESE INSTRUCTIONS BEFORE
YOU OPERATE THIS HEATER.
GENERAL HAZARD WARNING:
FAILURE TO COMPLY WITH THE PRECAUTIONS AND
INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN
RESULT IN DEATH, SERIOUS BODILY INJURY AND
PROPERTY LOSS OR DAMAGE FROM HAZARDS OF
FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON
MONOXIDE POISONING, AND/OR ELECTRICAL SHOCK.
ONLY PERSONS WHO CAN UNDERSTAND AND
FOLLOW THE INSTRUCTIONS SHOULD USE OR SERVICE
THIS HEATER.
IF YOU NEED ASSISTANCE OR HEATER INFORMATION
SUCH AS AN INSTRUCTIONS MANUAL, LABELS, ETC.
CONTACT THE MANUFACTURER.
WARNING:
NOT FOR HOME OR RECREATIONAL VEHICLE USE
TABLE OF CONTENTS
HEATER SPECIFICATIONS ........................................................... 2
WARNINGS ................................................................................ 2
CAUTION: SHELL EXTENSION INSTRUCTIONS. ........................... 5
SPECIFICATIONS
MODEL
MH25CVX
MAX SUPPLY PRESSURE:
To Regulator MIN
5PSI (34.5 kPa)
To Regulator MAX
Bottle Pressure
11" W.C.
Regulator Out
(2.74 kPa)
Ignition
Piezo
Min Ambient Temp.
0° F (17.8) ° C
15,000-25,000
BTU Rating
BTU/HR
Low-High
(4.3-7.3 kW)
Fuel
1.58 LBS/HR
Consumption
(.71kg/HR)
Hose Length
10' (304 cm)
Figure 1 VENTILATION: Minimum openings required
Opening near floor
2ft²
Opening near ceiling
2ft²
MH80CVX
MH200CVX
5PSI (34.5 kPa)
15PSI (103 kPa)
Bottle Pressure
Bottle Pressure
11" W.C.
10 PSI
(2.74 kPa)
(68.9 kPa)
Piezo
Piezo
0° F (17.8) ° C
0° F (17.8) ° C
30,000-80,000
75,000-200,000
BTU/HR
BTU/HR
(8.79-23.4 kW)
(22-58.6 kW)
1.4-3.7 LBS/HR
3.5-9.3 LBS/HR
(.74-1.8 kg/HR)
(1.44-4.32 kg/HR)
10' (304 cm)
10' (304 cm)
2ft²
2ft²
2ft²
2ft²
Convection Construction Heater
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, SOLVENTS, PAINT
THINNER, DUST PARTICLES OR UNKNOWN CHEMICALS.
THE STATE OF CALIFORNIA REQUIRES THE
FOLLOWING WARNING:
WARNING:
COMBUSTION BY-PRODUCTS PRODUCED WHEN USING
THIS PRODUCT CONTAIN CARBON MONOXIDE, A CHEMI-
CAL KNOWN TO THE STATE OF CALIFORNIA TO CAUSE
CANCER AND BIRTH DEFECTS (OR OTHER REPRODUCTIVE
HARM).
THIS PRODUCT CONTAINS CHEMICALS KNOWN TO THE
STATE OF CALIFORNIA TO CAUSE CANCER AND BIRTH
DEFECTS OR OTHER REPRODUCTIVE HARM.
SERVICING ................................................................................. 6
SIZE AND CAPACITY OF PROPANE CYLINDERS REQUIRED ......... 7
200CVX - PARTS ........................................................................ 8
80CVX- PARTS ........................................................................... 9
25CVX- PARTS ........................................................................... 9
WARRANTY ............................................................................. 11
INSTRUCTIONS FOR ORDERING PARTS ................................... 11
GENERAL INFORMATION
RETAIN THIS MANUAL FOR FUTURE REFERENCE.
FOR QUESTIONS, PROBLEMS, MISSING PARTS BEFORE
RETURNING TO RETAILER PLEASE CALL WITH MODEL
NUMBER AND SERIAL NUMBER OF HEATER:
1-800-251-0001
MONDAY-FRIDAY 8-5 PM EASTERN TIME
OR E-MAIL USING THE MR. HEATER WEBSITE:
WWW.MRHEATER.COM
In order to provide the best service possible
Mr. Heater is now giving you more ways to
get in touch with us:
FACEBOOK: Find us on Facebook
TWITTER: Find us on twitter
YouTube: There are now informational videos on YouTube.
WEBSITE: Mr. Heater's full line of product are now at
WWW.MRHEATER.COM
CAUTION! FAILURE TO FOLLOW THESE VENTILATION
REQUIREMENTS MAY RESULT IN SOOTING DAMAGE.
2
Operating Instructions and Owner's Manual