Mr. Heater MHT 45 Operation, Use LP-resistant joint compound on all threads, Supplied by others

Page 18

when such use is in compliance with local codes. All pipe, tube and fittings should be new and free from defects. Carefully ream the pipe and tube ends to remove obstructions and burrs.

3.Use LP-resistant joint compound on all threads.

4.Check the pipe and tube connections for leaks before placing heating equipment into service. When checking for gas leaks, use a soap and water solution; never use an open flame.

NOTE: A plugged 1/8” NPT tapping must be provided upstream of the gas supply to the heater. The gas supply line connecting to the heater appliance should be such that it allows for some movement of the unit. The appliance will go through expansion and contraction during a heating cycle.

Section 5 OPERATION

Supplied by others

Heater

Flex Pipe

Mr. Heater Gas-Fired Low-Intensity Infrared Heater

Operating Instructions and Owner’s Manual

Image 18

Contents For Your Safety Contents Unpacking the Heater Available AccessoriesBefore YOU Begin IntroductionAbout The Heater Rear ViewVenting Specifications Technical SpecificationsHeater Specifications End ViewInstaller’s responsibility Where can the heater be installed?Where can’t the heater be installed? Gas Service Requirements System RequirementsVenting Requirements Non-residential InstallationsGrounding Venting CodesInstallation Tools InstallationSafety Equipment Installation MaterialsGeneral Guidelines Residential Horizontal InstallationsTilted Installations Minimum Required Safe Distances from CombustiblesHang the Heater Horizontal InstallationTilted Installation Heater OrientationMHT Heater Assembly Instructions This section Typical Installation VentingCanadian Installations1 US Installations2 Requirements of your local gas supplierBasic Flue Venting Residential Only Vertical Through the RoofVenting/Ducting Roof Pitch MinHorizontal Through the Sidewall Single Wall Horizontal VentingVertical Venting Double WallDirect Outside Air For Combustion Residential Air For Combustion ResidentialOutside Combustion Air Supply Vertical VentingInstall Gas Supply Lines Electrical Service InstallationGas Service Installation System RequirementsOperation Use LP-resistant joint compound on all threadsSupplied by others Maintenance Pre-Season Maintenance Operation of the HeaterProper Operating Flame Troubleshooting Blower does not Come onIgniter does not Spark Burner does not Light Burner does not Stay LITIllustrated Parts Illustrated PartsHST-35 HST-45 Mr. Heater Model #MHT 45 Tube Heater Model # MHT

MHT 45 specifications

The Mr. Heater MHT 45 is a versatile and powerful heating solution designed for both residential and commercial spaces. This portable propane heater stands out in the market due to its efficient heating capabilities and user-friendly features, making it ideal for workshops, garages, and outdoor activities.

One of the standout features of the MHT 45 is its robust heating output. It can deliver an impressive 45,000 BTUs, ensuring that even larger spaces are heated quickly and effectively. This high output is particularly beneficial during colder months, where rapid warmth is essential for comfort and productivity. The heater offers a heating range of up to 1,000 square feet, making it suitable for various applications, whether in the home or on the job site.

The MHT 45 utilizes advanced radiant heating technology, providing even warmth without requiring a fan. This technology allows for silent operation, making it an excellent option for noise-sensitive environments. Additionally, the radiant heat minimizes air movement and helps maintain humidity levels, creating a comfortable atmosphere while reducing dust and allergens in the air.

Another noteworthy characteristic is its portability. The MHT 45 comes equipped with a sturdy handle, allowing for easy transport between locations. This makes it a favorite among tradespeople who need efficient heat in different work areas or outdoor enthusiasts who want comfort while camping or tailgating.

Safety features are abundant in the Mr. Heater MHT 45. It includes an automatic shut-off system, which activates if the heater tips over, ensuring user safety. The built-in oxygen depletion sensor automatically turns the heater off if it detects low oxygen levels in the surrounding environment, providing peace of mind while operating.

The heater runs on a 20-pound propane tank, providing a substantial amount of heating time before needing a refill. This efficiency means users can rely on the MHT 45 for extended periods without frequent interruptions.

In summary, the Mr. Heater MHT 45 is a powerful propane heater packed with features that cater to both indoor and outdoor heating needs. With its high BTU output, silent operation, portability, and extensive safety measures, it represents a reliable choice for anyone looking to stay warm in various settings. Whether for personal use or demanding job sites, the MHT 45 is engineered to deliver comfort and convenience.