Recommended Regulator and Hose for Tankless Water Heater

Question

Question:

I am installing a Rinnai V53de Outdoor Tankless Water Heater. It is a propane unit. It has 3/4 inch male pipe threads for LP connection and specifies 8-13.5 Water Column. I want to hook it up to a portable 7gallon propane tank. What regulator and hose would you recommend? Thanks!

asked by: Jane

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Expert Reply:

The Camco Low-Pressure LP Gas Regulator part # CAM57721 will be a great option to attach a 30 Lb (7 Gallon) propane tank to a tankless water heater. It's an integrated regulator and hose so there will be less parts to keep track of. That said, you'd need a 3/4" to 3/8" reducer since none of our hoses come with the 3/4" fitting size you need that is pretty large. That said, this adapter can be obtained locally through home improvement or hardware stores as it is pretty common

expert reply by: Conner L

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Answer 1

The correct replacement for a Demco Master Cylinder 05680-C is the Replacement Master Cylinder part #5650. I spoke with Demco to confirm this for you.

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Answer 2

The correct replacement master cylinder kit we have for your Demco setup is the part #DM5918 which comes with the lock out replacement.

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Answer 3

The Tekonsha OEM Vehicle Wiring Harness #22121 that you referenced includes all the wiring and parts necessary to install a fully functional 7-Way connector and trailer brake controller. The included brake controller harness is compatible with and…

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Answer 4

Brake systems are not dependent on the hub bolt pattern. So you can use the Electric Trailer Brake Kit #AKEBRK-7-SA for 12 inch hub/drums or #AKEBRK-35-SA for 10 inch hub/drums. Then use #10-1-1 wire sold by the foot for your brake magnet wiring.…

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Answer 5

I agree it is the right time to upgrade to a Lithium charger/converter as not all are Lithium compatible. I recommend using the Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger - 60 Amp #PD4060K which is a replacement for your…

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Answer 6

I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and non-ABS…

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Answer 7

If your old axles have a 5 bolt brake flange the assemblies like Dexter Electric Trailer Brake Assembly - 12" - Left Hand - 6,000 lbs part #23-105 or Dexter Electric Trailer Brake Assembly - 12" - Right Hand - 6,000 lbs part #23-106 will…

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Answer 8

If you are needing the hub and drum assembly then you will want to go with the Dexter Trailer Hub and Drum Assembly #8-201-5UC3-EZ but if you are just looking for an idler hub then you will want part #8-213-5UC1 instead. These come with the correct…

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Answer 9

Thanks for submitting the picture of the lights you are looking for. Based on that it looks like you are in need of a 194 bulb like the part #A194B.

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Answer 10

A TCM double-lip grease seal number 127194 has an inner diameter of 1.274-inches and an outer diameter of 1.983-inches according to my research. The available grease seal nearest to those dimensions that we offer is part #RG06-010, which is a…

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Answer 11

The part you referenced 127194TB is a double-lip seal with an inner diameter of 1.274-inches and an outer diameter of 1.983-inches. The available seal nearest to those dimensions that we offer is part #RG06-010, which is a double-lip seal sold as a…

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Answer 12

I would love to help you upgrade the suspension on your Twilight 2800 travel trailer. The MORryde Rubber Equalizers for Tandem Axle Trailers #MR87ZR that you referenced are a great solution but we do need to double check a few things. First is that…

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Recommended Regulator and Hose for Tankless Water Heater

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