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T91 Style Relay AZ2270-1A-15DF - Bubbles Supply

T91 Style Relay AZ2270-1A-15DF

Part #: AZ2270-1A-15DF

$14.90
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About this relay/contactor

The T91 Style Relay AZ2270-1A-15DF is a genuine Allied Innovations control pack component designed for spa and hot tub electrical systems. This PCB-mounted relay features a 15 VDC coil and handles up to 30 amps with its SPST-NO (Single Pole Single Throw - Normally Open) configuration, making it essential for controlling high-amperage components like pumps and heaters in your spa's control system.

As an OEM Allied Innovations part, this relay ensures exact fit compatibility with your existing control pack circuitry. We guarantee precise fitment and back every relay with our 1-year warranty for complete confidence in your repair. Most orders ship the same day to minimize your spa downtime. When installing this PCB-mounted relay, ensure your spa's power is completely disconnected and verify proper orientation before soldering to avoid damage to your control pack's circuit board.

Exact part number

AZ2270-1A-15DF

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 15VDC SPST relay
  • AZ2270 relay
  • PCB mount relay
  • T91 relay

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

Technical specifications

Voltage
15V DC coil
Amperage
30A

Common symptoms this part fixes

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

  • Pump or heater fails to activate despite receiving a call from the control board
  • Component turns on but immediately drops out
  • Relay chattering or clicking without load switching
  • Spa function stuck in off state with no fault code
  • Heater or pump runs continuously and won't shut off (welded contacts)

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

Before you buy — quick checklist

  • Confirm your control pack uses a T91-style footprint relay before ordering — physically compare the pin layout
  • Verify the coil voltage on your existing relay reads 15 VDC, not 12 VDC or 24 VDC
  • Confirm the load current on the circuit does not exceed 30 amps
  • Identify whether you need SPST-NO or a different contact configuration (SPDT, SPST-NC) for your application
  • Have your control pack model number ready to cross-reference against Allied Innovations documentation
  • Assess your soldering ability — PCB-mounted relay replacement requires desoldering the failed relay cleanly without lifting pads

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

Install difficulty: Hard — Technician recommendedTypically 45-90 minutes

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.

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