Caldera Spas | Spa Parts Plus Ltd.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

1-800-237-9937 or contact CUSTOMER CARE or TECHNICAL SUPPORT

Skip to Content

SPP WHOLESALE ORDERING PORTAL

My Cart
My Cart
My Account

Controls & Spa Paks
Pumps & Blowers
Filters
Jets & Plumbing
Water Care
Accessories & Covers
Current Specials
Brands

Controls & Spa Paks
Pumps & Blowers
Filters
Jets & Plumbing
Water Care
Accessories & Covers
Current Specials
Brands

Home
Brands
Caldera Spas

Caldera Spas is recognized industry wide, producing pool & spa accessories, controls, electrical parts, heaters, and more.

3 Items

Options

Sort By

Sort By

Set Descending Direction

Ascending Descending

Most Viewed
Price: low to high
Price: high to low
Name
Recommended

Show

Show

per page

24 per page
48 per page
96 per page

OFF

VacanzaPillow 76113

Hot Spot/Vacanza Series, 2009+,

Caldera Spas

View Details
Add to Wish List Add to Compare
76113
OFF

Temperature Sensor 72493

2 Wire in 4 pin JST Connector

Caldera Spas

View Details
Add to Wish List Add to Compare
72493
OFF

4.0KW 230V Flow Thru Heater 73994

4.0kW, 240V, 15"L

Caldera Spas

View Details
Add to Wish List Add to Compare
73994

3 Items

Options

Sort By

Sort By

Set Descending Direction

Ascending Descending

Most Viewed
Price: low to high
Price: high to low
Name
Recommended

Show

Show

per page

24 per page
48 per page
96 per page

Filters

Category

Controls & Spa Paks 2items
- Spa Controls 1item
  - Thermostat Sensors 1item
- Heaters 1item
  - Heater Assemblies 1item
Accessories & Covers 1item
- Wet Accessories 1item
  - Pillows 1item

Features

Standard Headrest 1item

Spa Brands

Caldera Spas 1item

Length

15" 1item

Color

Gray 1item

Heater Wattage

4.0kW 1item

Bulb Diameter

1/4" 1item

Heater Type

Flow Thru 1item

Inlet Size

2" 1item

Outlet Size

2" 1item

Voltage

230 1item

Ask us online

Contact us

Ask us

+1.800.237.9937

Mon - Fri, 7:30 AM to 7:00 PM CT

Not a customer?

Open an account

Same day shipping

Orders placed by 3:00 PM CT

Sign Up for Our Newsletter

Our monthly newsletters contain promotions, product launches, and news about our company. Newsletters are for current account holders only. If you are not a customer, please click “Open an account” and then request to be added to the newsletter.

Our Company

About us
Location

Policies

Sales policies
Shipping and returns
Warranty
Cookie policy

More

FAQ
Testimonials
Careers

Stay connected

facebook
twitter
instagram
linkedin

© Spa Parts Plus Ltd. 2026

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.