🚀 New launch promo — 10% off orders over $300. Use code LAUNCH10
Bubbles Supply
Not sure which part you need? Upload a photo and we'll find it. →
1.5KW 115V Baptismal Heater Assembly BIS-15-120-GF 120V - Bubbles Supply

1.5KW 115V Baptismal Heater Assembly BIS-15-120-GF

Part #: BIS-15-120-GF

$1333.99
In stock — ships today
Qty
🔒 Secure checkout↩️ 30-day returns✅ 1-year warranty
Add to B2B order list

Not sure this fits?

Send us a photo of your old part — we'll confirm the right replacement before you order.

Upload a Photo
1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this heater

This HydroQuip 1.5KW 115V Baptismal Heater Assembly (BIS-15-120-GF) is a genuine OEM replacement heater designed for baptistry and immersion heating systems. Operating at 115 volts with 1500 watts of heating power, this assembly delivers reliable temperature control for continuous-use applications where consistent water heating is essential.

Built to HydroQuip's commercial-grade specifications, this heater assembly comes with our exact fit guarantee and ships same-day from our Canadian warehouse. Backed by our 1-year warranty, you get the peace of mind that comes with genuine OEM parts. Verify your existing heater's voltage and wattage ratings before ordering to ensure proper compatibility with your baptistry system's electrical requirements.

Exact part number

BIS-15-120-GF

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 1500W 115V heater assembly
  • Baptistry heater
  • HydroQuip BIS heater
  • immersion tank heater

Looking for an older part number? Check our supersession lookup tool

Technical specifications

Voltage
115V
Amperage
13A @ 115V

Common symptoms this part fixes

If your spa is showing any of these signs, this part is likely your fix:

  • Water not reaching set temperature
  • Heater not turning on
  • High-limit (HH) fault code on control panel
  • Overheat (OH) fault code on control panel
  • Inconsistent water temperature during use
  • Heater element failure on existing assembly

Not sure if this is your problem? Try our diagnostic centre or .

Before you buy — quick checklist

  • Confirm your system runs on 115V — this heater is not compatible with 240V systems
  • Match the wattage rating (1.5KW / 1500W) to your existing heater assembly
  • Verify the SKU or part number on your current heater before ordering
  • Check that your baptistry control system is compatible with HydroQuip heater assemblies
  • Inspect plumbing connections and union fittings on your current heater for size compatibility before removal

Reading the checklist now prevents 90% of returns. Worth the 60 seconds.

Install difficulty: Medium — Some experience neededTypically 45-90 minutes

What's in the box

  • 1.5KW 115V heater assembly
  • High-limit sensor

If your order is missing any items listed above, contact hello@bubblessupply.com within 48 hours of delivery.

Warranty

1 year manufacturer warranty against defects

Covers manufacturing defects. Does not cover improper installation, normal wear, or accidental damage.

Warranty claims: warranty@bubblessupply.com

Perfect Fit Guarantee

Ordered with our help and the part doesn't fit? Contact us before installation. We'll resolve it with an exchange, replacement recommendation, or return approval.

Learn about our Perfect Fit Guarantee →

Shipping

We ship across the US and Canada. US orders ship from our US warehouse to US customers; Canadian orders ship from our Canadian warehouse to Canadian customers — no cross-border shipping, no surprise duties. In-stock orders placed before 3pm CT ship same day. Standard shipping $9.95 flat rate. Free shipping on orders over $200. Express options available at checkout.

Returns

30-day hassle-free returns on unused parts in original packaging. Contact us before returning to receive your RMA number.

Frequently asked questions

Check the Compatibility section above to confirm fitment for your spa brand and model. If your model is not listed, use our fitment selector at /pages/find-my-part or ask our parts AI for a personalized recommendation.

In-stock orders placed before 3pm CT ship the same day. You will receive tracking information by email as soon as your order ships.

We accept returns within 30 days of delivery for unused items in original packaging. Email returns@bubblessupply.com with your order number to start a return. Installed electrical parts cannot be returned for safety reasons.

Yes, all new parts come with a 1-year warranty against manufacturing defects. Warranty does not cover damage from improper installation or normal wear and tear.

Customer reviews

AI Fitment Assistant

Tell us your spa model and we will confirm this part fits before you buy.

🔒 Secure checkout · SSL encrypted·🇺🇸🇨🇦 Serving the US and Canada·↩️ 30-day hassle-free returns·📦 Same-day fulfillment