Visit our online RV Parts & Accessories store NOW! Note: RV Parts & Accessories online are discounted and not necessarily the same price as parts at our East 7th location. We work on all brands of RV coaches and chassis. We are proud to be chosen by Ford Motor Company as an approved indipendently-owned warranty repair service center on all of their Ford-supplied chassis. FMT performs maintenance and repair on: Fleet Maintenance of Texas has factory-trained technicians provide quality maintenance. We offer repair service for a complete line of Onan, Kohler, Generac, and Guardian manufactured gasoline, LP, and diesel-powered generators. FMT fuels generators, provides major repairs and provides equipment upkeep, as well. And we have the largest inventory of generator OEM replacement parts in the Austin area! We stock, repair and install rooftop air conditioning units for recreational vehicles, vans, campers and houseboats. Air conditioners come with control panel heat strip.

If the motorhome is 1996 & newer and OBDII capable, then your motorhome will receive an OBDII test. Not all motorhomes in this age category come equipped with OBDII compliant plugins, therefore, if your motorhome or RV is not OBDII ready, it will require the ASM test. If the motorhome is 1995 & older it requires the ASM emissions test. The ASM equipment, has an 8500 pound limitation. Therfore if your motorhome exceeds this weight limitation, it will be switched to the TSI testing mode (no dyno).3 ton ac unit scrap priceMod #37: Digital Thermostatauto repair in mcallen tx Mod Rating: (187 ratings)split ac units dubai The standard analog thermostat found in most RVs doesn’t control the A/C and furnace with much accuracy. The “set” temperature is not always the temperature the thermostat cycles, which results in as much as a +/- 5°F temperature change before the A/C or furnace cycles on or off.

This is known as the hysteresis of the thermostat. For example, if you have the furnace set at 72°F, this could mean the temperature would fall to 67°F before cycling on and rise to 77°F before cycling off! These temperature swings aren’t very comfortable so what to do? The digital thermostat mod of course. Analog thermostats have what’s called a mechanical heat anticipator, which essentially tells the thermostat when to cycle. Some anticipators are more accurate than others but for the most part are not very good at controlling temperatures accurately. The digital thermostat is much better at temperature control since it controls its hysteresis using electronics to within +/- 1°F degree of accuracy. This mod is commonly performed using the Hunter brand residential thermostat. It’s cheap and very straightforward to install. Other residential thermostats can be used but this one seems to be the most popular. Just be sure the thermostat you select is battery powered. Some residential thermostats use 24 VAC to power them.

But if they have the battery backup feature, they can be used for RV 12-volt systems. The wiring diagram above assumes you have a Dometic A/C unit and an Atwood furnace. Other combinations such as a Coleman Mach A/C unit and a Suburban furnace are very similar so be sure to consult your A/C and furnace manuals to ensure correct wiring. See the resources below for some really nice write-ups by fellow RVers who have performed installations with various A/C-furnace combinations. ModMyRV recommends these parts for this mod: Hunter Digital Thermostat Installation Coleman Mach to Hunter Digital Thermostat Instructions Share the mod love:RV Air conditioner is used on recreational vehicles (RVs), or on boat roofs (also known as rooftop air conditioner).Frankly speaking, it belongs on land, and in water… I mean “on” water.I park it under Marine ACs, just to give it a home of some sort.O.K. Let’s get on to the… One important thing to note about RV air conditioners is, manufacturers hardly give out the details of the EER, and SEER values of the unit.

Maybe because we hardly use it. Yes, that makes sense – at least to the masses of air conditioning users.However, you can still evaluate the EER value using this simple relationship:EER =Btu/hour ÷ watts of required electrical power inputThat is one of the most important criteria that you have to use in selecting a range of RV air conditioners.There is more to a rooftop air conditioner;all rooftop air conditioners are air cooledyour cooling (and/or heating) option for rooftop ACs ranges from, 5,000 Btu/hour to as large of 15,000 Btu/hour.So, you can cool an approximate area of 10 feet by 50 feet of a recreational vehicle, or boatweight of this unit will be around 100 lbs (or 45 kg). So, installation must be performed by least 2 personsthe overall design is wide, and short, forming an aerodynamically shaped structure.Very useful for lowering air resistance while in motion.Manufacturers will have two shroud height types of an RV AC. The normal height, and the slim, or low profile typewidth and length of these units is normally 14 1/4” by 14 1/4”, to accommodate for standard vent opening of an RV, or boat roofrooftop air conditioners are designed with cooling only, cooling with optional heating through a heat strip, and air conditioner with reverse valve – to act as a heat pump.

Heat strips are normally sold separately, to the air conditioning unithang on, you can’t just cool, or heat space using mechanical air conditioners, as there are RV evaporative coolers, useful in dry, and warm climates.But that is not the main topic here. It belongs somewhere else. However, it is good to know the options you have for marine air conditioningyou will often find manufacturers quote rooftop air conditioners with ducted, or non ducted term.Ducted RV air conditioners (or rooftop ACs) have air registers separate to the air conditioning unit.Non ducted units have all, in a single shroud unit.Choose the former setup if your room is quite large, and the latter for small roomscovers are available for these units, should you wish to store it for a long periodrotary, or scroll compressor is used for this air conditioning unitaccumulator, will be an almost standard installation to the unit – as you can perform pump down operation easilythere is a minor drawback to RV air conditioners

, where a substantial number of those, come with a mechanical, or manual thermostatimportant fittings are made of corrosion resistant material, and the drain pan is made of plastic material.I find this feature very useful, especially when exposed in salt-saturated, warm and moist air. The perfect combination for rust :-)if moist air is an issue with air conditioning on water, then bacteria will also be an issue, and hence the need of non organic filters – to prevent “healthy” growth of unwanted neighbours You have two options;using direct power supply if you’re docked at jetty, or parked in a campsiteor using a generator. It is good to oversize the generator by 19% to the actual power requirement of the RV air conditioner Detailed installation procedure for an RV air conditioner (or rooftop unit), varies from a manufacturer to another, but the general installation techniques should follow the following steps,make sure that you have provision to place the AC on your roof.

I don’t think that this should be an issue, as boats, and recreational vehicles come with this feature as standardsketch, and prepare power supply route (from generator and/or power socket) to the RV air conditioner locationsize and select the air conditioner, as per your requirement.Make sure your AC can fit in the roof openinginstall the air conditioning unit snugly within the available space,install the generator at designated space in your boat, or RV,complete the installation through completion of wiring, and testing.NOTE: Do not perform wiring tasks if you’re not qualified to do so. All wiring should be performed when power supply is isolated RV air conditioners have a good range of cooling, and heating capacities for marine, and land use. Additionally, these units can cool, or heat, or provide evaporative cooling options – depending on the design.It is placed on top of the roof, where air supply can be distributed evenly in a small space.Installation is relatively easy compared to compact marine air conditioner, or 12 volt air conditioners, as it is air cooled.