SpaGuts Universal Inline Bath Heater Kit, 1.5KW, 110V, 7.0 in. x 1.5 in.

SPRING SPECIAL SALES!!!

• REGULAR PRICE AT $169.95
• TOTAL SAVINGS OF $20
• SALES FROM 4/17/2025 TO 5/03/2025. WHILE SUPPLIES LAST! 
• SALES ITEM MUST BE PURCHASED BY 5/03/2025.

SpaGuts brand Universal Inline Bath Heater Kit, Rated 1.5KW 110V. This is the 7.0 inch x 1.5 inch in-line style bathtub heater. Available with a Pressure Switch for installation on the Return or Discharge Side of the Bath Pump, OR with a Vacuum Switch for installation on the Suction or Intake Side of the Bath Pump.

This bath heater is normally meant for use on 1.5 inch plumbing fittings, but can also be retrofitted on 1.0 inch and 0.75 inch plumbing when using the fittings that are provided (Vacuum Switch version is not for use on 0.75 inch plumbing). Inside diameter is approximately 2.375 inch for the black heater split nuts.

SpaGuts P/N:

• 25-150-0001, Pressure
• 25-150-0002, Vacuum

Features

• Stainless Steel 7.0 inch x 1.5 inch in-line heater
• 1.5kw 110V Incoloy heater element
• Built-in pressure or vacuum switch to activate heating
• Automatic smart thermostat (104 degrees F limit)
• Reversible mounting
• Heater on light
• Hi-limit protection
• 1.5 inch, 1.0 inch and 3/4 inch pipe fittings included*
• Pair of 1.5 inch Heater O-Ring Gaskets included
• 110V 60Hz 3ft NEMA cord
• Copper Bonding Wire included
• Installation and Operation Manual
• 2-year limited warranty
• UL Recognized for safety standards

*NOTE that the 3/4 inch pipe fittings are not provide for the Vacuum model.

*NOTE that dimensions are approximate.

Pressure or Vaccum: To install this bathtub heater on the pressure side of your bathtub pump, select the model below with the built-in pressure switch. To install this bathtub heater on the suction side of your bathtub pump, select the model below with the built-in vacuum switch.

The Pressure Switch model bath heater is also a replacement option for the following model numbers: 10-305-1645, SG101-15UP, 20-15000-OB, 10-250-1645, PH101-15UP, 2-00-7512, 2-00-5007, 935212+21, 46-355-1048, CT100, C3B83P1-D012JUZ, American Standard EZHEAT_100, 1000-030-364

The Pressure Switch model bath heater also fits on following American Standard Whirlpool Bathtubs Model E, L, V and W: 2351, 2371, 2383, 2422, 2425, 2460, 2461, 2466, 2470, 2525, 2703, 2705, 2708, 2709, 2711, 2742, 2748, 2770, 2771, 2772, 2773, 2774, 2775, 2805, 2806, 2901, 2902, 2903, 2908, 293X, 294X, 2732, 7236, 7239, 7242, 357X, 6060, 6069, CT101-BCD C3B43P6-0202ALB

The Vacuum Switch model bath heater is also a replacement option for the following model numbers: 10-305-1655, SG101-15UV, 935213-23, 10-175-1655, PH101-15UV, 2-00-7516, 46-355-1054, CT100 Model, C3B93P1-E012JUZ, S749000, S749, S750, H155000, H155, G130000, G130, DQ75000, DQ75, G903000, G903, U395000, U395, T180000, T180, G947000, G947

This bath heater is also a replacement option for the following brand bath heaters: American Standard, Safe-T-Heater, Hydro-Quip Compact Series Whirlpool Bath Heater, Jacuzzi RapidHeat, Pure Heat, Eljer 4941000-00, menards 6717550

The use of a SpaGuts brand bath heater helps to eliminate the rapid cooling that occurs during the operation of your whirlpool bath, providing you a continuous source of hot water and extending the pleasure of your jetted bath experience. This bath heater is normally for use in jetted bathtubs up to 70 gallons. For more information, please see Installation Instructions in the installation tab above. For larger bathtubs and specific heater size requirements, refer to your jetted bathtub manufacturer for their recommendation.

NOTE: This bath heater is designed to maintain the current bath water temperature in the tub, and is not meant to heat water from cold to hot.