The PrecisionTemp RV-550 NSP EC tankless water heater utilizes our patented VariFlame Control technology to deliver an endless flow of hot water for the ultimate in pampering for you and your family. The Excel tankless gas water heater is an efficient lightweight water heater that runs on 3 volts. Precision is a confusing company…. I too have a precision temp water heater and have now replaces almost all the parts and its now out of warranty. Plus I have not had good experiences with in-line heaters. A temperature adjustment may be required, based on incoming water temperature, during summer or … Yet again another reason why I ditched the tankless unit I had and bought a Noritz NR501-OD-LP from a local dealer—$626.78 and had a professional plumbing company experienced with tankless water heaters of all kinds install it, test it, set it up, blah, blah, blah. I have personally seen two manufacturing failures on two different units. What if I had pulled off the cover to inspect it with my face right there as it ruptured! Post was not sent - check your email addresses! I was annoyed by the person’s unprofessional behavior, but ultimately I realized I had a working unit and that’s all that mattered. If not I’ll have to come up with Plan B. Outside walls are dry stacked block that are rodded, filled, and coated with a reinforced cementious structural coating that can be sprayed or troweled on. Very dangerous. Identical to the RV-550, the RV-550 NSP is designed to be vented through a 2 inch exhaust pipe avoiding the large wall penetration used to install the RV-550.This Precision Temp model is the only all-season, floor vented, tankless water heater for cabins, tiny houses and RVs. Problem with the thermal mass of course is that, well it’s friggin MASS, or density I should say, it’s just really heavy, so not exactly suited to OTR hauling. Water Heater PrecisionTemp RV-500 Installation And Operating Instructions Manual. Suburban 5243A Electric Water Heater SW10DE with Direct Spark … I plan on using a Rheem 20-gal electric water heater under the counter in the kitchen. i’m having trouble getting the paddlewheel out to either replace/clean or whatever it needs. When I started considering a tankless water heater, I … Proper siting is of course also critical, along with using things like insulated shutters, extended south facing overhangs and window awnings, etc. It has a stainless steel burner that makes it work for a long period time. Both say the tankless are trouble mainly due to being highly vulnerable to mineralization deposits, even more so than traditional tank versions. Propane Tankless Water Heater. 16’x24′ with a full loft and a 6’2″ center ceiling height in the loft. This meant my gas cost was $4.50 per month! Finally I gave Precision Temp a call after going round and round, he told me to un-ground the unit by disconnecting the green wire. Free Shipping Policy excludes LTL Truck Deliveries and just a few oversized products. He burns sunflower seed hulls that are a waste product near him, so he gets deliveries augered right into a giant grain silo that he fashioned another auger to feed out of the bottom and right into his boiler. they are designed with safety in mind. From that time on the unit functioned flawlessly both on city water and my water pump with no re-plumbing. Precision Temp RV 550 Water Heater, Recreational Vehicle LP Gas Tankless Precision Temp RV-550 RV Propane Tankless Water Heater This is the first and only instantaneous tankless water heater specifically designed for recreational vehicles (RV). The RV-500 has no tank. As a side note I later got a new unit and looking at how firmly that vent host was attached, I’m guessing that it was never connected in the first place, not just wiggled off in shipping. That's over 50% more power than most tankless water heaters on the market! TwinTemp Junior Tankless Water Heater. Sorry some of you folks have had so much grief. Tried the sink, nothing. there are no ignition specs to be found. What I didn’t know was that the safety pressure release valve had failed and the unit was building steam pressure, all a sudden the unit tore itself apart. When you do get a rep , he often isn’t in the mood to help, he will say it’s not the unit, and move on to the next call. The unit would start working, but the vent fan wouldn’t kick on. Afraid to fire up now. Shipping Delays due to Covid-19 Information & Christmas & New Year Holiday Hours. Whether in the dead of winter in the North Dakota oil fields or on sunny days in southern Florida, hot water is there for your enjoyment. Each RV-550 tankless water heater is designed, assembled and tested by hand in the USA. A flow meter in the RV-500 is activated and the heater automatically comes on to heat water. I am no closer to a solution and am really missing hot water. Best bud is a Master Plumber & Steam Fitter with 40+ years of experience. Friend has one he built himself up in northern Canada that heats all of his farm buildings and home. Whether you’re just one person or a whole family, endless hot water is there for your enjoyment. Whoa, Ryan…scary as heck and much appreciated! When it was new out of box the temperature fluctuated so I called Precision Temp, the rep was very helpful and promptly explained how they had received a bad batch of thermistors and immediately sent me a complete set at N/C under warranty with full instructions on how to replace them. Provides endless, on-demand hot water and Hydronic heat; Designed specifically for RVs, Trailers, Tiny Houses, Cabins, and more; Whisper-quiet operation; No diesel smell; No pilot light and 35% higher efficiency; Reliable, proven VariFlame technology control system; 55,000 BTU burner and two 1,500 watt electric elements The Ultimate Guide To Personal Development, A-Frame Tiny Houses: How To Build + Free Tiny House A-Frame Plans, Great Gifts for Minimalists: Meaningful Ideas They’ll Appreciate, Tiny House Electrical Guide – Wiring & Powering Your Tiny Home, How To Build A Tiny House With Slide Outs, How Much Does A Tiny House Weigh? I’ve NEVER had this experience with a traditional water heater. No propane is used to keep unused water hot. How do I get the RV-500 to heat hot water? The PrecisionTemp RV-550 EC tankless, water heater utilizes our patented VariFlame Control technology to deliver an endless flow of hot water for the ultimate shower.. Well needless to say after I went to the campground store in less than 10 minutes my problem was solved. I also spent $1100 for a Precision water heater. It seemed like my options where this unit or an Atwood variant that honestly didn’t look that great as an option. The PrecisionTemp RV-550 NSP EC tankless water heater utilizes PrecisionTemp's patented VariFlame Control technology to deliver an endless flow of hot water for the ultimate in pampering for you and your family while on the road or at home. The tankless system had a lot of advantages over the standard RV water heater, being much more efficient (tank style has around 55 to 60 % efficiency I believe), much quieter, besides of course the … and it got under the valve seat. SUBURBAN MFG tankless water heater, or precision temperature RV 550. My ground wire melted, they sent a new wire and told me to run to trailer chassis. I didn’t realize I would be required re-plumb my RV in order for it to operate properly. It was actually removed from the original RV and installed in a new one in 2013. This video is removal of existing 6 gallon water heater & install of new tankless unit in a travel trailer. The efficiencies are incredible since your walls and floor, once tempered, carry an amazing amount of stored heat. electric water heater that he had replaced in his main house). Free Shipping on Orders Over $200* Houseneeds; Free Shipping on Orders Over $200* Free Shipping Details. we had a problem with the ignition bored, they sent us out a new one right before the warranty was up and the ignition trouble shooting isnt anywhere to be found. We have 2 PrecisionTemp RV-500 manuals available for free PDF download: Installation And Operating Instructions Manual, Operating Instructions . The south facing long wall had a full length Solexx greenhouse/entry way that was separated from the remainder of the shop by a trombe wall that featured stacked black water drums. How are you planning to heat your water in your tiny house. Instantaneous gas water heater (13 pages) Water Heater PrecisionTemp RV500 Operating Instructions (4 pages) Water Heater PrecisionTemp cIAPMO-T RV-550-EC Manual. The temperature range of this tankless water heater varies from 46.4°F to 114.8°F and its flow rate is 1.32 gallons per minute. Designed specifically for RVs, Trailers, Tiny Houses, Cabins, and more. Lpg gas on demand water heater, certified to ansi z21.10.3 / csa4.3 (8 pages) Water Heater PrecisionTemp cIAPMO-T RV-550 Manual. For a long time I have recommended the RV-500 Tankless Hot Water Heater from Precision Temp, but recently I found myself no longer being able to recommend it. I tempered this with the fact that the unit could only rise the water temperature so much, it was rated at around 55,000 btu and that inherently can only warm cold water so much. This indidicates the T-in Thermister is bad and needs replacing. That was due to the residual heat expelled by the small apartment sized frig kept there, along with a few watts of CFL lighting ballasts. Obviously not. I did have a failure of the flowmeter assembly (paddle wheel) in Spring of 2019 due to freezing (my fault, not the unit). Provides endless, on-demand hot water and Hydronic heat; Designed specifically for RVs, Trailers, Tiny Houses, Cabins, and more; Whisper-quiet operation; No diesel smell; No pilot light and 35% higher efficiency; Reliable, proven VariFlame technology control system; 55,000 BTU burner and one 1,500 watt electric element The install went smoothly until we had to turn the thing on. PrecisionTemp RV-500 Installation And Operating Instructions Manual (13 pages) Instantaneous Gas Water Heater. The flashing code for the red light on the electronics box was cycles of two flashes. 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