Compatible with Pentair
77707-0010
Thermal Regulator, MasterTemp Pool and Spa Heaters
Also sold as
Your number not here? Send it to us and we'll confirm the match.
OEM numbers listed for fitment identification only.
Specifications
| Compatible brand | Pentair |
|---|---|
| Category | Heating, Salt & Lighting |
| Lead time | 15–25 days after order confirmation |
- MOQ 50 pcs · samples from 1
- Private label available
- Ships from our factory
Request wholesale quote
One request covers the whole list — no need to send them one by one.
Tiered pricing available above 1,000 pcs · OEM packaging available
Product overview
The Thermal Regulator, MasterTemp Pool and Spa Heaters is an aftermarket heater part built to replace the original component in Pentair heating, sanitizing and lighting equipment. In service it is part of the heating circuit that transfers energy into the pool water. Replacement is routine: scale and corrosion reduce transfer efficiency and eventually cause leaks. This part is cross-referenced to 2 Pentair OEM numbers — 77707-0010, 77707 — so buyers working from a number stamped on a failed component can confirm the match before ordering.
Fits these systems
Pentair heating, sanitizing and lighting equipment — confirm fitment by OEM number
Equipment models (not part numbers):
Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo
Same reference, different configuration
More than one catalog configuration uses 77707-0010. Compare the included components, photos and fitment notes before requesting a quote; the shared reference alone does not prove the packages are identical.
Fits Sta-Rite
Thermal Regulator and Manifold Bypass Valve Kit for MasterTemp and Sta-Rite HeatersOften sourced together
More in this category
View all
Fits Universal
Replacement UV Lamp for D4, D4+, D4 Premium Systems
Fits Hayward
Salt Cell Bypass / Dummy Cell for T-Cell-3/5/9/15
Sourcing questions
What OEM numbers does 77707-0010 replace?
POOLPOINT 77707-0010 is an aftermarket replacement cross-referenced to 77707. Those numbers identify fitment only — the part is manufactured by POOLPOINT, not by Pentair.
What equipment does 77707-0010 fit?
It fits MasterTemp 125, MasterTemp 200, MasterTemp 250, MasterTemp 300, MasterTemp 333, MasterTemp 400 and Sta-Rite. Those are equipment models, not part numbers — order against 77707-0010 itself.
Is 77707-0010 a genuine Pentair part?
No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Pentair; the brand name and OEM numbers are used to identify fitment only.
What is the minimum order quantity for 77707-0010?
MOQ is 50 pcs per part, and mixed cartons are welcome to reach the order minimum. Samples are a separate case — we supply single pieces so you can confirm fitment before committing to a production run.
77707-0010
Thermal Regulator, MasterTemp Pool and Spa Heaters