Mr. Heater HS25NG/LP, MH25NG/LP owner manual Chapter Introduction, Purpose of Equipment

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CHAPTER I

INTRODUCTION

1. EQUIPMENT

This heater is the consumer version of our highly suc- cessful, thoroughly tested, gas fired, infrared, industrial utility heater.

This heater does not require an external electrical source for operation.

The major components of the heater and a typical installation are identified in Figure 1. The basic heater

consists of the complete burner assembly, flue deflec- tor, grid, reflector assembly and face guard.

2. PURPOSE OF EQUIPMENT

WARNINGS

This heater is for indoor installation only.

This heater is designed to heat indoor areas. Do not use for inhabited or small, enclosed areas.

GAS CONTROL

VALVE

POWERPILE

GENERATOR

EXHAUST

VENT

THERMOSTAT

CABLE

BASIC HEATER

WALL MOUNTING

BRACKET

THERMOSTAT

Figure 1. Heater Major Components

Model # MH25NG/LP

HS25NG/LP

E3

Installation instructions and Owner’s Manual

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Contents French GAS Fired INFRA-RED Workshop HeaterEnglish SpanishTable of Contents Chapter Introduction EquipmentPurpose of Equipment BTU Ratings and Supply Pressures Heater Dimensions and Orifice SizesSee Tables 1 and 2 for heater specifications General InformationHeater Side Reflector Must Chapter Heater InstallationGeneral Installation Information and Requirements Only Flue Side of Heater canHeater Mounting Instructions Heater Mounting Information Piping Requirements Connecting Heater to GAS SupplyPiping Installation Gas Supply RequirementsTypical Piping Installation Pressure Operating Safety Instructions Heater StartupFlame for Leak Testing Chapter Heater Operating InstructionsLighting of Pilot Burner Heater ShutdownER Unit Beneath Cover Screw Chapter Operator Maintenance InstructionsTroubleshooting Adjusting the Pilot FlameSymptoms Causes Solutions Replacing the GAS Valve UnitFrequency of Operator Checks Please do not Return this Appliance to Your Store If Service is RequiredALL Warranty Claims Require Proof of Purchase Chapter Replacement Parts ListFor Additional Information For Information Regarding Service or PartsQUÉ Hacer SI Detecta Olor a GAS Calentador Infrarrojo a GAS Para TallerÍndice AdvertenciasIntoxicación por monóxido de carbono AvisoCapítulo Introducción EquipoFinalidad DEL Equipo Advertencias Número Tema relacionado Tabla 2. Dimensiones del calentador y tamaños de orificioInformación General Tabla 1. Índices en BTU y presiones de suministroInformación Y Requisitos Generales DE Instalación Capítulo Instalación DEL CalentadorInstrucciones DE Montaje DEL Calentador Requisitos para el suministro de gas Conexión DEL Calentador AL Suministro DE GASRequisitos relativos a los conductos Instalación de conductosUSE UNA Cantidad Moderada DE Sellador Para Conductos Figura 7. Instalación característica de los conductos Encendido DEL CalentadorCapítulo Instrucciones DE Funcionamiento DEL Calentador Instrucciones DE Funcionamiento SeguroNota Reparación DE Averías Capítulo Instrucciones DE Mantenimiento Para EL OperadorNota Apagado DEL CalentadorFigura 11. Ajuste correcto de la llama Ajuste DE LA Llama DEL PilotoSíntomas Causas Soluciones Cambio DE LA Unidad DE LA Válvula DE GASFrecuencia DE LOS Controles DEL Operador No Devuelva EL Artefacto a LA Tienda SI Debe RepararloCapítulo Lista DE Repuestos Para Obtener MÁS Información Instruccionesde Funcionamientoy Manualdel UsuarioAdvertencia Para Obtener Información Sobre Reparación O RepuestosEN Présence D’UNE Odeur DE GAZ Radiateur D’ATELIER À Infrarouge Alimenté AU GAZTable DES Matières AvertissementsEmpoisonnement au monoxyde de carbone Mise EN GardeChapitre Introduction ÉquipementUtilisation DE L’ÉQUIPEMENT Avertissements Tableau 2. Dimensions du radiateur et tailles des orifices Renseignements GénérauxTableau 1. Puissances en BTU et pressions d’alimentation Chapitre Installation DU Radiateur LE Réflecteur Latéral DU Radiateur Doit Être HorizontalPuissance Instructions DE Montage DU Radiateur Directives de montage du radiateur Exigences relatives à la tuyauterie Installation des tuyauxConnexion DU Radiateur À L’ALIMENTATION EN GAZ Exigences relatives à l’alimentation en gazCm 3 po Installation type de la TuyauterieConsignes DE Sécurité Chapitre RadiateurAllumage de la veilleuse Arrêt DU RadiateurRéglage AP Proprié DE LA 10 À 13 Millimètres Flamme Chapitre Directives D’ENTRETIEN ’INTENTION DE L’UTILISATEURDépannage Réglage DE LA Flamme DE LA VeilleuseSymptômes Causes Solutions Remplacement DE LA Soupape DE GAZFréquence DES Inspections PAR L’UTILISATEUR NE Retournez PAS CET Appareil À Votre Magasin SI UNE Réparation EST Nécessaire’ARTICLE DE Nomen Description Clature Informations SUR LA Commande DE Pièces

HS25NG/LP, MH25NG/LP specifications

The Mr. Heater HS25NG/LP and MH25NG/LP are reliable and efficient heating solutions designed for both residential and commercial spaces. These powerful units deliver warmth and comfort, making them ideal for garages, workshops, and outdoor settings.

One of the standout features of the HS25NG and MH25NG is their versatility in fuel options. The HS25NG is designed to use natural gas, while the MH25NG operates on propane, providing flexibility based on user needs and availability. This adaptability allows users to select the most convenient and cost-effective energy source for their heating requirements.

Both models are equipped with a robust heat output, with the capability to deliver 25,000 BTUs per hour. This level of performance ensures quick heating even in larger spaces, establishing a comfortable environment in minimal time. The units also feature a wide heating area that can efficiently cover spaces up to 600 square feet, making them suited for various applications.

User safety and efficiency are paramount in the design of these heaters. The HS25NG and MH25NG come with an automatic shutoff system that activates if the unit tips over or detects any obstruction to airflow. Additionally, they are equipped with a built-in piezo ignition system, enabling easy and reliable lighting without the need for matches or an external ignition source.

The heaters also incorporate advanced technology to optimize performance. Their infrared heating design allows for direct and efficient warmth, minimizing energy loss and ensuring that heat is directed where it's needed most. This not only enhances efficiency but can also lead to reduced energy costs over time.

Both models are designed with portability in mind, featuring a lightweight construction and convenient carry handle, making it simple to move the unit from one location to another as needed. The durable construction ensures that they can withstand the rigors of frequent use, whether it be in a workshop or an outdoor gathering.

In summary, the Mr. Heater HS25NG/LP and MH25NG/LP are powerful, versatile, and reliable heating solutions that combine advanced technology with user-friendly features. With their strong heat output, safety features, and option for both natural gas and propane, these heaters are an excellent choice for those looking for efficient heating in any environment.