Suburban rv furnace manual

Suburban furnaces operate on 12 volt dc current that is supplied either by a 12 volt battery or a converter system. Warm up to an inviting coach interior with quiet, low noise, dependable heating solutions. Wiring of the suburban rv furnace should be long and accurately wired, as incorrect wiring may damage the thermostat and could cause personal injury and property damage. First, its important to clear away any debris, dirt or spider webs that have been left behind in the furnaces exhaust and intake pipes. Suburban rv furnaces service manual thermostat relay. Suburban gas furnaces installation instructions for models sf20 sf25 sf30 sf35 sf42 the design of the furnace has been listed for installation in recreational vehicles only. A recreational vehicle furnace that is specifically designed for park model trailers operates on 115 volts ac. A recreational vehicle furnace that is specifically designed for park m odel trailers operates on 120 volts ac. Recreational vehicle rv furnaces always seem to malfunction just when you need them the most. Furnace runs, then quits, propane full, shore power rv. Suburban rv furnace parts diagram automotive parts diagram. Furnace operation overview this is generic description of rv furnace operation and applies to most dsi type furnaces. Some rv furnace troubleshooting tips can help you to better.

A recreational vehicle furnace that is speci fically designed for park model trailers operates on 120 volts ac. Suburban sf30f manuals manuals and user guides for suburban sf30f. First of all, not knowing what you are doing with a gasfired appliance can be dangerous, no matter how easy it looks on youtube. User manuals, suburban furnace operating guides and service manuals. Suburban forced draft com bustion furnaces used in recreational vehicles are designed for use with propane gas. If you have specific questions or requests, please contact us by completing the following form. Suburban manufacturing company 676 broadway street dayton, tennessee 37321 42377521. Duotherm 901 series furnace owners manual has good troubleshooting advice also applies somewhat to the duotherm 900 series. Suburban furnaces operate on 12volt dc power which is supplied either by a 12volt battery or a converter system.

The propane should not come on until after the sail switch makes. The thermostat calls for heat, sending dc current to the furnace. It will stay lit and produce good heat until the rv reaches thermosta read more. Mar 06, 2017 trailer life and motorhome magazines bob livingston and bill gehr cover the workings and troubleshooting techniques of your rv heating system. Nov 19, 2011 rv suburban sf30 furnace when calling for heat, the fan will run continuously blowing cold air but no heat.

Yet, at only 7 12 inches high, they can be easily installed in areas that might otherwise be left unused. First, check the obvious problems off the list by checking the propane tank. Rv suburban sf30 furnace when calling for heat, the fan. Designed, built and backed by one of the most trusted names in the rv industry, the suburban line of powerful furnaces provide superior, dependable heating in uniform cabinet sizes for installation flexibility. Suburban manufacturing pioneered spacesaving, horizontally vented gas heating systems, water heaters, solid state spark ignition systems and efficient dc furnace motors since becoming a supplier to the rv industry in the late 1960s.

Listed below are some troubleshooting basics that can be helpful to you. Users information manual nt40 p40 nt30sp nt34sp p40b this book contains instructions covering the operation and maintenance of your furnace. Rv heating system overview and troubleshooting youtube. If you are inquiring about suburban rv appliances click here. Suburban rv furnace removal inspection and cleaning.

Suburban furnace model sf30q tuneup kit pdxrvwholesale. Sep 12, 2017 our suburban rv gas furnace has worked well for over six years now. With the fall season approaching that time has come once again. Suburban rv furnaces service manual free download as pdf file. Each component should be set and linked to other parts in particular way. Jun 25, 2018 suburban rv furnace wiring diagram suburban rv furnace thermostat wiring diagram, suburban rv furnace wiring diagram, every electrical arrangement is composed of various distinct parts. It includes guidelines and diagrams for various kinds of wiring strategies as well as other products like lights, home windows, etc. These suburban nt series furnaces are incredibly compact and lightweight. These furnaces are designed and installed in such a manner as to be removable only from the exterior of the recreational vehicle. The companys goal was, and remains, to manufacture the most durable and efficient products available.

Suburban division 676 broadway street dayton, tennessee 37321 42377521. This book contains instructions covering the operation and maintenance of your furnace. The heating element in the suburban rv furnace kit arrives without ducting holes, and is predrilled for the specific furnace in the test installation. At this time were delighted to declare we have discovered an extremely interesting content to be pointed out, that is suburban rv furnace parts diagram. Suburban technical information a good, general manual with parts and their functions. Rv furnace repair isnt always difficult, and you dont necessarily need a pro to fix every problem. Wiring diagram includes several in depth illustrations that show the link of varied products. Dec 19, 2009 i have an rv furnace suburban sf42 and if i cover the air intake port on the outside of the motor home the furnace will ignite. Feb 11, 20 suburban sf42 furnace test and explanation of operation watch my other furnace videos here. Trailer life and motorhome magazines bob livingston and bill gehr cover the workings and troubleshooting techniques of your rv heating system. This time though ive decided to pull the furnace right out of its enclosure for a more thorough cleaning. Sometimes you may notice that the pilot light isnt lit. Suburban sf42 furnace test and explanation of operation watch my other furnace videos here.

Suburban furnace master service and training manual. If possible, do not install the furnace to where the vent can be. Suburban forced draft combustion furnaces used in recreational vehicles are designed for use with propane gas. Turn off gas and power, then disconnect gas and power supply at the furnace. But even with their small size and amp draw, these gas furnaces are capable of heating sizeable living areas quickly and efficiently, with capacities from 16,000 to 19,000 btuh. If you are having problems with your rv furnace, you do not want to have to take the vehicle in to have it serviced. If the sail switch was bad i would expect the furnace not to heat at all. Suburbans sf q series furnaces provide maximum heating performance in a ducted unit, with capacities from 20,000 to 40,000 btuh. Thank you for visiting the suburban applied products website. Rv furnace gas 20,000 btu polar white nt20seq suburban rv. Suburban furnace model nt24s tuneup kit comes in two variations. When fan runs, i smell raw propane gas outside at the furnance exhaust. These are designed and tested under the same standards as the 12volt models.

View online or download suburban sf30f service manual. We have 2 suburban sf30f manuals available for free pdf download. Suburban rv furnace wiring diagram wirings diagram. To start the rv furnace troubleshooting process, youll want to open up the exterior furnace compartment and check for a couple things. Suburban rv furnace diagram manual ebooks suburban rv furnace wiring diagram. By steve savage mobility rv service when winter arrives, most service calls i get are for furnace repair. These are designed and tested under the sam e standards as the 12volt m odels. Suburban manufacturing company 676 broadway street. We have a hairy little beagle, so every six months or so i pull the access panel and vacuum around the furnace case and grills.