Installation Instructions for the Thermowave® Package:
Read all instructions before beginning!

Check package for all parts.  These are the standard required parts. You may use all of the parts provided, only part of, or you may need different sizes of components.  Depending on your specific tub.  We have provided the most common sizes in the industry.

Order your Thermowave® kit today!

Package Contents:
1- Thermowave® water heater
1- Cable wire cutter
1- Pump union with o-ring
2- 1" couplings
2- 1/2" pieces of 1" flex pipe
1- Can of pvc glue

BEFORE INSTALLATION DRAIN BATH AND TURN OFF POWER TO TUB.

Step 1:
Remove access panel to the equipment area of the tub

Step 2:

Hold the Thermowave in place to check for clearance of heater.

8 1/4" left to right
4 1/2" from the top of the union to the underside of the tub
3 1/2" front to back

Step 3:

Mark discharge line 3 1/4 Inches from center of union

Step 4:

Cut discharge line on or inside of line towards union.  Cut closer to
the union if you think you may need more "play" in the pipe. Use
short strokes to start the cable wire cutter.  Remove all burrs from
inside and outside of the cut pipe.

Step 5:

Unscrew bottom of union from pump and remove tee and union.

Step 6:

Assemble union and ensure the o-ring is in place.
Apply glue (provided) to inside of union.

Step 7:

Apply glue to outside of Thermowave.

Step 8:

Slide the union and Thermowave together and turn union 1/2 twist to
seal the glue joint.

Let dry for 10 minutes before next step.

Step 9:

Place Thermowave on top of pump and screw union onto pump.
Red face plate should be facing forward.
(make sure o-ring is in the bottom of the union)
**Do not over tighten union to the pump**

Step 10:

Apply glue to inside of Thermowave discharge coupling.

Step 11:

Apply glue around end of discharge pipe.

Step 12:

Slide pipe into Thermowave side coupling.

**Repeat Steps 10- 12 to the other side**

Step 13:

Installation Completed

**LET DRY FOR A MIN. OF 5 HOURS BEFORE FILLING TUB WITH WATER

Finished!

* Turn Power back on
* Fill tub and check for leaks before turning on the pump
* Check again with pump on

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 HARD PIPING:

Every installation will vary depending on the tub.
If your tub has only hard tubing/piping going to the tee - you may
want to cut the hard pipe farther back and install soft flex pipe
(provided) for ease of installation.  (1" soft flex and couplings
provided)

One sided discharge?

If you have a one sided discharge instead of a T, the Thermowave heater is designed so you can cap one side with a plumbing cap. *plumbing cap is not included in the kit but can be found in most hardware stores*

Got questions? email sales@remodelyourbath.com