Enerco HST45 Electrical Service Requirements System Requirements, Grounding, Venting Requirements

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Electrical Service Requirements:

System Requirements

The MHT/HST tube heater requires a grounded three-prong electrical outlet to be installed within 18 inches of the rear surface of the heater’s burner box. It is recommended that the outlet for the heater be ceiling-mounted and should be on a dedicated circuit.DO NOT use an electrical extension cord to operate the heater.

Heater Rating: 120 VAC, 60 Hz, Single Phase, 1 Amp

WARNING

Electrical Shock Hazard

Plug heater into grounded three-prong ceiling receptacle. Do not cut or remove the grounding prong from this plug. Do not use with an extension cord.

Failure to follow these instructions will result in death or electrical shock.

ATTENTION

Risque d’electrocution

Brancher le cordon du radiateur sur un socie a 3 broches et a la masse, situe au plafond.

Ne pas sectionner ou retirer la broche de masse de cette prise.

N’utilliser aucun cable de rallonge.

Le non-respect de ces consignes peut entrainer mort ou electrocution.

Grounding

The heater must be electrically grounded in accordance with the following codes: United States: Refer to National Electrical Code ANSI/NFPA-70 – latest revision. Wiring must conform to the most current National Electrical Code and local ordinances. Canada:

Refer to Canadian Electrical Code, CSA C22.1 Part 1 – latest revision.

Venting Requirements:

System Requirements

The MHT /HSTtube heater must be installed with venting or with one of the optional venting kits available from Enerco. DO NOT connect this heater to a separate chimney. Gas appliances must not be connected to a chimney flue serving a seperate solid-fuel burning appliance.DO NOT common vent with any other fuel burning appliance.

Maximum Length: 25 feet

Minimum Length: 5 feet

WARNING

Carbon Monoxide Hazard

Heater must be exhausted outside. Use materials supplied.

Failure to follow these instructions will result in death or injury.

ATTENTION

Risque de monoxyde de carbone

L echappement du radiateur doit s’effectuer a l’exterieur. Utillisez le materiel fourni.

Le non-respect de ces consignes peut entrainer mort ou blessures.

Venting Codes

The location, size, installation and termination of vents, as well as the minimum required safe distances when penetrating combustible walls, must comply with local codes and recommendations of the local gas company. United States: Refer to National Fuel Gas Code, ANSI Z223.1 – latest revision, (same as NFPA Bulletin 54). Canada: Refer to Can 1-B149.1 : Installation Codes for Gas Burning Appliance.

Non-residential Installations:

Aircraft Hangars

The MHT / HST tube heater may be used in certain areas of aircraft hangars. Installation in aircraft hangars must be in accordance with the following codes: United States: Refer to Standard for Aircraft Hangars, ANSI/NFPA-409 – latest revision. Canada: Refer to Standard CGA B149-1M91.

Heaters in aircraft storage or service areas must be installed a minimum of 10 feet above the upper surface of wings or engine enclosures of the highest aircraft which may be housed in the hangar. (This should be measured from the bottom of the heater to the top of the wing, or engine enclosure, whichever is highest from the floor).

In other sections of aircraft hangars, such as shops or office, heaters must be installed a minimum of 8 feet above the floor.

Heaters installed in aircraft hangars shall be located so as not to be subject to damage by aircraft, cranes, movable scaffolding or other objects.

When installed over hoists, the minimum required safe distances to combustibles must be maintained from the uppermost point of the combustible materials placed on the hoist.

Public Garages

The MHT /HSTtube heater may be used in public garages. Installation in public garages must be in accordance with the following codes: United States: Standard for Parking Structures NFPA-88A – Latest revision, or the Standard for Repair Garages, NFPA-88B – latest revision. Canada: Refer to Can 1-B149.1: Installation Codes for Gas Burning Appliances.

Heaters must be installed a minimum of eight feet above the floor. Minimum required safe distances to combustibles must be maintained from vehicles parked below the heater.

When installed over hoists, the minimum required safe distances to combustible must be maintained from the uppermost point of the combustible materials placed on the hoist.

Hazardous Locations

Where there is the possibility of exposure to combustible airborne material or vapor, consult the local Fire Marshal, the Fire Insurance Carrier or other authorities for approval of the proposed installation.

Enerco Group, Inc., Gas-Fired Low-Intensity Infrared Heater

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Operating Instructions and Owner’s Manual

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Contents MR. Heater Contents Introduction Available AccessoriesBefore YOU Begin Unpacking the HeaterRear View About The HeaterSide View End View Technical SpecificationsHeater Specifications Venting SpecificationsGas Service Requirements System Requirements Where can the heater be installed?Where can’t the heater be installed? Installer’s responsibilityVenting Requirements Electrical Service Requirements System RequirementsNon-residential Installations GroundingInstallation Materials InstallationSafety Equipment Installation ToolsMinimum Required Safe Distances from Combustibles Horizontal InstallationsTilted Installations General Guidelines ResidentialHeater Orientation Horizontal InstallationTilted Installation Hang the HeaterMHT / HST Heater Assembly Instructions Canadian Installations1 US Installations2 Typical InstallationVenting Vertical Through the Roof Basic Flue Venting Residential Only10 ft Roof Pitch Venting/DuctingHorizontal Through the Sidewall Double Wall Vertical VentingSingle Wall Single wall vent run Single wall terminal endDirect Outside Air For Combustion Residential Electrical Service InstallationAir For Combustion Residential Outside Combustion Air SupplyInstall Gas Supply Lines Gas Service Installation120V-60Hz Supply Circuit Use LP-resistant joint compound on all threads OperationHeater Operation of the Heater Maintenance Pre-Season MaintenanceProper Operating Flame Igniter does not Spark TroubleshootingReplace fuse or reset circuit breaker Replace blower motor Blower does not Come onBurner does not Stay LIT Burner does not LightIllustrated Parts Illustrated PartsMHT-45 HST-45 MHT /HST45 Tube Heater Operating Instructions

HST45 specifications

The Enerco HST45 is a high-efficiency heating solution that has gained popularity among consumers looking for effective solutions for their heating needs. This advanced heating system combines innovative technologies and user-friendly features to deliver optimal performance while ensuring energy savings.

One of the standout characteristics of the Enerco HST45 is its robust heating capacity. With the ability to deliver up to 45,000 BTUs, it is designed to effectively heat large spaces, making it an ideal choice for commercial applications and residential use. The unit operates on a propane or natural gas fuel system, providing flexibility in fuel choice based on user availability and preference.

The HST45 is equipped with a cutting-edge infrared heating technology. This system works by directly heating objects and surfaces in a room rather than just circulating warm air. This method results in faster and more efficient heating, reducing energy consumption and providing comfortable warmth even in large or poorly insulated spaces.

Another key feature of the Enerco HST45 is its portability. Designed with ease of movement in mind, it comes with sturdy wheels, allowing users to conveniently transport it to different locations as needed. This makes it a versatile option for construction sites, garages, workshops, and outdoor events.

Safety is also a primary consideration in the design of the HST45. The unit is equipped with an automatic shut-off feature that activates in the event of overheating, ensuring the safety of users and surroundings. Additionally, it includes a protective grill to prevent accidental contact with the heating elements, further enhancing user safety.

User-friendly controls contribute to the overall appeal of the Enerco HST45. The system features easy-to-read gauges and straightforward controls that enable users to adjust the temperature and settings according to their preferences without hassle.

Moreover, the HST45 is designed for durability and longevity, made from high-quality materials that can withstand various environmental conditions. Its sturdy construction helps ensure reliable performance through years of use, making it a worthwhile investment for anyone in need of a dependable heating solution.

In summary, the Enerco HST45 combines powerful heating capabilities, innovative infrared technology, portability, and user safety features, making it an exceptional choice for those seeking effective heating solutions. Its durability and efficiency further enhance its appeal, positioning it as a leader in portable heating systems. As energy efficiency and versatility become increasingly paramount, the Enerco HST45 stands out as a reliable and effective heating option for various applications.
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