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Hey Korey, That's a totally normal installation for the RV Holding Tank Heater #372HTH-A. My only word of advice would be to run a dedicated outlet for it to plug into with a switch somewhere in-line that's easy to access so you can cut power…

Hey Scott! I've got an axle I think will work for you but I am concerned about your measurement. Our axle's are categorized by hub-face-to-hub-face and spring-center-to-spring-center measurements as shown in the diagram below. We do not go by…

Hey Scott! Yes, the ThermaHeat RV Holding Tank or Step Heater Pad w/ Thermostat item #277-000164 will turn on at temps lower than 45 degrees. It has been tested and will work with temperatures as low as -32 degrees. I have linked an installation…

When this has come up before, ThermaHeat recommends removing a portion (18-1/4 x 12 in this instance) of the insulation on the tank large enough to install the #277-000164 heater so it's in direct contact with the tank. You're correct,…

The ThermaHeat RV Dump Valve Pipe and Elbow Heating Pad #277-000162 pulls 0.3 amps and the ThermaHeat RV Holding Tank or Step Heater Pad #277-000164 pulls 4.8 amps. Assuming that you're having them all run off the same switch and wiring you would…

Hey Chris, so each pad draws 4.8 amps so going with a 15 amp fuse for three of them seems like the logical and safe choice.

To keep the valves of your black and gray water tanks you can use a smaller heating pad like the ThermaHeat RV Dump Valve Pipe and Elbow Heating Pad - 13" Long x 3" Wide #277-000161 or the ThermaHeat RV Dump Valve Pipe and Elbow Heating Pad…

The Therma Heat heating pads #277-000164 are thermostat controlled, automatically coming on at 45 degrees Fahrenheit and off at 67 degrees Fahrenheit.

There are two wires coming from the ThermaHeat RV Holding Tank Heater Pad part #277-000164. There is a red wire for the 12 volt power and a white wire for the ground. This heating pad draw's 4.8 amps of power. Therefore, if you will be attaching…

I reached out to JR Products and the RV Holding Tank Heater #372HTH-A will turn off when the area reaches 39 degrees Fahrenheit. So it will only heat the tank when the temperature drops below 34 degrees and will shut off once the temperature reaches…

Hey Rick, It doesn't look like we offer a small enough option to fit your 5.25" x 5.25" box, but we do offer a new shower box with a faucet #PF247701 (black) or #PF247201 (white) that's 5.5" wide x 5.5" tall x 3-1/2"…

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

Hey Korey, That's a totally normal installation for the RV Holding Tank Heater #372HTH-A. My only word of advice would be to run a dedicated outlet for it to plug into with a switch somewhere in-line that's easy to access so you can cut power…

Hey Scott! I've got an axle I think will work for you but I am concerned about your measurement. Our axle's are categorized by hub-face-to-hub-face and spring-center-to-spring-center measurements as shown in the diagram below. We do not go by…

Hey Scott! Yes, the ThermaHeat RV Holding Tank or Step Heater Pad w/ Thermostat item #277-000164 will turn on at temps lower than 45 degrees. It has been tested and will work with temperatures as low as -32 degrees. I have linked an installation…

When this has come up before, ThermaHeat recommends removing a portion (18-1/4 x 12 in this instance) of the insulation on the tank large enough to install the #277-000164 heater so it's in direct contact with the tank. You're correct,…

The ThermaHeat RV Dump Valve Pipe and Elbow Heating Pad #277-000162 pulls 0.3 amps and the ThermaHeat RV Holding Tank or Step Heater Pad #277-000164 pulls 4.8 amps. Assuming that you're having them all run off the same switch and wiring you would…

Hey Chris, so each pad draws 4.8 amps so going with a 15 amp fuse for three of them seems like the logical and safe choice.

To keep the valves of your black and gray water tanks you can use a smaller heating pad like the ThermaHeat RV Dump Valve Pipe and Elbow Heating Pad - 13" Long x 3" Wide #277-000161 or the ThermaHeat RV Dump Valve Pipe and Elbow Heating Pad…

The Therma Heat heating pads #277-000164 are thermostat controlled, automatically coming on at 45 degrees Fahrenheit and off at 67 degrees Fahrenheit.

There are two wires coming from the ThermaHeat RV Holding Tank Heater Pad part #277-000164. There is a red wire for the 12 volt power and a white wire for the ground. This heating pad draw's 4.8 amps of power. Therefore, if you will be attaching…

I reached out to JR Products and the RV Holding Tank Heater #372HTH-A will turn off when the area reaches 39 degrees Fahrenheit. So it will only heat the tank when the temperature drops below 34 degrees and will shut off once the temperature reaches…

Hey Rick, It doesn't look like we offer a small enough option to fit your 5.25" x 5.25" box, but we do offer a new shower box with a faucet #PF247701 (black) or #PF247201 (white) that's 5.5" wide x 5.5" tall x 3-1/2"…

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…