Mr. Heater MH18B Manuals
11 pdf manual(s) Mr. Heater MH18B for free download (Document Types: Operating instructions manual, Operating instructions and owner's manual)
Mr. Heater MH18B Operating instructions manual [PDF] (16 pages)
- Identifier: id-86862
- Brand: Mr. Heater
- Device: MH18B Water Heater
- Type: PDF
- Key Aspects: Standard Operating Procedures, End-of-Life Handling and Disposal, Operational Mode Explanations
- UPD Date: 06.04.2026
- Source File: 566432.pdf
- Pages: 16
- Description: Device setup guide for the Mr. Heater MH18B.
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OPERATING INSTRUCTIONS AND OWNER’S MANUAL READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE MH18B Model # 01/10 78438US Rev. D MR. HEATER, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 216-916-3000 If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. WARNING: — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appli- ance. — WHAT TO DO IF YOU SMELL GAS • Do not try to light appliance. • • Shut off gas to appliance. — Service must be performed by a qualified service agency. Adequate combustion and ventilation air must be provided. Refer to page 2. START SERIAL #MHC-748000572690 LANGUAGES ENGLISH Pages E1 — E8 SPANISH Pages S1 — S8
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (16 pages)
- Identifier: id-2316327
- Brand: Mr. Heater
- Device: MH18B Heater
- Type: PDF
- Key Aspects: Periodic Inspection Checklists, Step-by-Step Assembly Procedures, Detailed Installation Instructions
- UPD Date: 29.07.2026
- Source File: 1971285.pdf
- Pages: 16
- Description: Comprehensive operating guide for the Mr. Heater MH18B.
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OPERATING INSTRUCTIONS AND OWNER’S MANUAL READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. www.mrheater.com 800-251-0001 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! Model # MH18B 78433 PORTABLE BIG BUDDY RADIANT HEATER PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE FOR CANADA & MASSACHUSETTS SALE LANGUAGES INCLUDED: • ENGLISH • FRENCH Use only Mr. Heater branded accessories (See page 10 for WARNING information) DANGER DANGER If you smell gas: 1. Shut off gas to the appliance. 2. Extinguish any open flame. 3. If odor continues, keep away from the appliance and immediately call your gas supplier or fire department. DANGER Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. An LP-cylinder not connected for use shall not be stored in the vicinity of this or any other appliance. CARBON MONOXIDE HAZARD This appliance can produce carbon monoxide which has no odor. Using it in an enclosed space can kill you. Never use this appliance in an enclosed space such as a camper, tent, car or home. WARNING: For Outdoor Use Only.
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (16 pages)
- Identifier: id-578721
- Brand: Mr. Heater
- Device: MH18B Heater
- Type: PDF
- Key Aspects: System Architecture and Design Overview, Device Specifications Overview, Pre-Installation Safety Requirements
- UPD Date: 24.03.2026
- Source File: 566433.pdf
- Pages: 16
- Description: Technical operations guide for the Mr. Heater MH18B.
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Operating instructiOns and Owner’s Manual read instructiOns careFullY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE MH18B Model # 04/08 78438CAL Rev. D ENERCO GROUP, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 216-916-3000 if the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. warning: — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appli- ance. — WHAT TO DO IF YOU SMELL GAS • Do not try to light appliance. • Extinguish any open flame. • Shut off gas to appliance. — Service must be performed by a qualified service agency. This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to page 2. Operational Instructions Only - No Parts List For California Sale
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (10 pages)
- Identifier: id-578722
- Brand: Mr. Heater
- Device: MH18B Heater
- Type: PDF
- Key Aspects: Advanced Configuration Methods, Information on Regular Maintenance, Performance Optimization Tips
- UPD Date: 04.07.2026
- Source File: 566434.pdf
- Pages: 10
- Description: Official product manual for the Mr. Heater MH18B.
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OPERATING INSTRUCTIONS AND OWNER’S MANUAL READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE MH18B Model # 04/07 78438CAL Rev. A ENERCO GROUP, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 216-916-3000 If the information in this manual is not followed exactly, a fire or explo- sion may result causing property damage, personal injury or loss of life. WARNING: — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appliance. — WHAT TO DO IF YOU SMELL GAS • Do not try to light appliance. • Extinguish any open flame. • Shut off gas to appliance. — Service must be performed by a qualified service agency. This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to page 2. For California Sale START SERIAL #MHC-748000205832
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (8 pages)
- Identifier: id-578723
- Brand: Mr. Heater
- Device: MH18B Heater
- Type: PDF
- Key Aspects: Product Performance Metrics, Unpacking and Inspection Guidelines, Hardware Verification Checklists
- UPD Date: 17.05.2026
- Source File: 566435.pdf
- Pages: 8
- Description: Installation reference manual for the Mr. Heater MH18B.
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OPERATING INSTRUCTIONS AND OWNER’S MANUAL READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE MH18B Model # 05/04 Revision L1 #78435 ENERCO GROUP, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 216-881-5500 If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. WARNING: — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appli- ance. — WHAT TO DO IF YOU SMELL GAS • Do not try to light appliance. • Extinguish any open flame. • Shut off gas to appliance. — Service must be performed by a qualified service agency. This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to page 2.
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (20 pages)
- Identifier: id-1020963
- Brand: Mr. Heater
- Device: MH18B Heater
- Type: PDF
- Key Aspects: Performance Optimization Tips, Glossary of Technical Terms, Storage and Care Recommendations
- UPD Date: 22.04.2026
- Source File: 1137515.pdf
- Pages: 20
- Description: Quick reference guide for the Mr. Heater MH18B.
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01/15 Rev14A 78438CAN For Canada & Massachusetts Sale CARBON MONOXIDE HAZARD This appliance can produce carbon monoxide which has no odor. Using it in an enclosed space can kill you. Never use this appliance in an enclosed space such as a camper, tent, car or home. DANGER: ! FOR YOUR SAFETY If you smell gas: 1. Do not attempt to light appliance. 2. Extinguish any open flame. 3. Disconnect from fuel supply. FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. PORTABLE PROPANE HEATER FOR RECREATIONAL, COMMERCIAL AND EMERGENCY INDOOR USE PORTABLE BIG BUDDY RADIANT HEATER READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. MH18B OPERATING INSTRUCTIONS AND OWNERS MANUAL www.mrheater.com 800-251-0001 Model # LANGUAGES INCLUDED: •ENGLISH •FRENCH
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (16 pages)
- Identifier: id-1030553
- Brand: Mr. Heater
- Device: MH18B Heater
- Type: PDF
- Key Aspects: Warranty and Service Information, Hardware Setup Instructions, Performance Optimization Tips
- UPD Date: 11.06.2026
- Source File: 1127921.pdf
- Pages: 16
- Description: Device instruction manual for the Mr. Heater MH18B.
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01/15 Rev15A 78438 PORTABLE PROPANE HEATER FOR RECREATIONAL, COMMERCIAL AND EMERGENCY INDOOR USE FOR US SALE EXCEPT MASSACHUSETTS If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. WARNING: — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appliance. — WHAT TO DO IF YOU SMELL GAS • Do not try to light appliance. • Extinguish any open flame. • Shut off gas to appliance. — Service must be performed by a qualified service agency. This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to page 3. PORTABLE BIG BUDDY RADIANT HEATER READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. MH18B OPERATING INSTRUCTIONS AND OWNERS MANUAL www.mrheater.com 800-251-0001 Model # LANGUAGES INCLUDED: •ENGLISH •SPANISH
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (16 pages)
- Identifier: id-1037730
- Brand: Mr. Heater
- Device: MH18B Heater
- Type: PDF
- Key Aspects: Unpacking and Inspection Guidelines, Basic Configuration Guidelines, Periodic Inspection Checklists
- UPD Date: 02.07.2026
- Source File: 1120734.pdf
- Pages: 16
- Description: Advanced user manual for the Mr. Heater MH18B.
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Operating Instructions and Owner’s Manual READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE FOR US SALE EXCEPT MASSACHUSETTS MH18B Model # 02/14 Rev14A 78438 MR. HEATER, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 800-251-0001 If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. WARNING: — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appli- ance. — WHAT TO DO IF YOU SMELL GAS • Do not try to light appliance. • Extinguish any open flame. • Shut off gas to appliance. — Service must be performed by a qualified service agency. This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to page 2. STARTING SERIAL NUMBERS ON PAGE 8 LANGUAGES ENGLISH Pages E1 — E8 SPANISH Pages S1 — S8
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (20 pages)
- Identifier: id-2316328
- Brand: Mr. Heater
- Device: MH18B Electric Heater
- Type: PDF
- Key Aspects: Hardware Setup Instructions, Critical Operational Precautions, User Training Recommendations
- UPD Date: 11.03.2026
- Source File: 1971284.pdf
- Pages: 20
- Description: Operational manual for the Mr. Heater MH18B.
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2017 78438 CAN-CB For Canada & Massachusetts Sale CARBON MONOXIDE HAZARD This appliance can produce carbon monoxide which has no odor. Using it in an enclosed space can kill you. Never use this appliance in an enclosed space such as a camper, tent, car or home. DANGER: ! FOR YOUR SAFETY If you smell gas: 1. Do not attempt to light appliance. 2. Extinguish any open flame. 3. Disconnect from fuel supply. FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. PORTABLE PROPANE HEATER USED FOR: RECREATIONAL AND COMMERCIAL PORTABLE BIG BUDDY RADIANT HEATER READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. MH18B www.mrheater.com 800-251-0001 Model # LANGUAGES INCLUDED: Use only Mr. Heater branded accessories (See page 10 for WARNING information)
Mr. Heater MH18B Operating instructions and owner's manual [PDF] (20 pages)
- Identifier: id-578720
- Brand: Mr. Heater
- Device: MH18B Heater
- Type: PDF
- Key Aspects: System Limitations and Considerations, Manufacturer Contact and Support Data, Cleaning and Sanitization Methods
- UPD Date: 22.05.2026
- Source File: 566431.pdf
- Pages: 20
- Description: Operating handbook for the Mr. Heater MH18B.
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Operating instructiOns and Owner’s Manual read instructiOns careFullY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE MH18B Model #O 04/08 78438 CAN Rev. D ENERCO GROUP, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 216-916-3000 Operational Instructions Only - No Parts List or Canada Sale carBOn MOnOXide HaZard This appliance can produce carbon monoxide which has no odor. Using it in an enclosed space can kill you. Never use this appliance in an enclosed space such as a camper, tent, car or home. danger: ! FOr YOur saFetY If you smell gas: 1. Do not attempt to light appliance. 2. Extinguish any open flame. 3. Disconnect from fuel supply. FOr YOur saFetY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
More Documents for Mr. Heater MH18B
| Document | Pages |
|---|---|
| Mr. Heater MH18B Operating instructions and owner's manual | 17 |