🚀 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. →
PresAir Vacuum Switch VS12506E - Bubbles Supply

PresAir Vacuum Switch VS12506E

Part #: VS12506E

$83.13
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 maintenance/tool

The PresAir VS12506E vacuum switch is a heavy-duty SPDT (Single Pole Double Throw) sensor designed for spa control systems that monitor vacuum pressure changes. This 25-amp rated switch with 1/8" NPT threading provides reliable switching for pumps, blowers, and other spa equipment when vacuum conditions are detected. Built to OEM specifications, this genuine PresAir component ensures dependable operation in demanding spa environments.

At Bubbles Supply, we guarantee this vacuum switch will be an exact fit for your spa system, with same-day shipping and our comprehensive 1-year warranty for complete peace of mind. The robust 25-amp capacity handles high-load applications while the standard 1/8" NPT port ensures secure, leak-free installation. Before installing, verify your existing switch specifications and electrical connections match this SPDT configuration to ensure proper system operation.

Exact part number

VS12506E

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • PresAir vacuum pressure switch
  • spa air switch vacuum type
  • SPDT vacuum switch
  • VS12506E

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

Technical specifications

Amperage
25A
Port type
1/8" NPT

Plumbing notes

  • Port type: 1/8" NPT

Need help measuring? Email hello@bubblessupply.com with a photo of your existing plumbing.

Common symptoms this part fixes

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

  • Spa equipment not responding to vacuum pressure change
  • Blower or pump fails to activate when expected
  • Equipment runs continuously and won't shut off via vacuum signal
  • Intermittent or erratic equipment switching behavior
  • Spa control system reporting a sensor fault or vacuum error

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

Before you buy — quick checklist

  • Confirm your existing switch is SPDT — do not substitute an SPST switch without verifying control board compatibility
  • Verify the port size on your manifold or plumbing fitting is 1/8" NPT before ordering
  • Check the amperage rating on your existing switch — this unit is rated 25A, which must meet or exceed your system's load
  • Inspect the vacuum tubing connected to the old switch for cracks or kinks that may have caused the original failure
  • Confirm the vacuum actuation point of your existing switch matches the VS12506E before installing

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

Install difficulty: Medium — Some experience neededTypically 30–60 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.

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