Homeowner and Pro Resources
Brochures
Manuals
REPLACEMENT PARTS
Certifications
Max-E-Therm® Pool & Spa Heater
Main Content Starts Here
Max-E-Therm® Pool & Spa Heater
Your Pool Heater Just Got a Whole Lot Smarter
Save money and energy with the Max-E-Therm High-Performance Heater. Already known as being dependable and efficient, Max-E-Therm now offers smart features and an optional energy-saving automatic bypass to help you ensure your pool is ready whenever you are.
- Smart connectivity via the Pentair IntelliCenter® Control System enables management of pool functions from across the yard or around the globe.
- Alerts pushed to a smart device to keep you updated on heater performance and real-time status.
- Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance.
- Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics.
- Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.*
Specifications
| Item # | Description | Gas Type | Purchase Options |
|---|---|---|---|
| SR200NA | Max-E-Therm 200 | Natural Gas | Available Through Dealer |
| SR200LP | Max-E-Therm 200 | Propane | Available Through Dealer |
| SR200HD | Max-E-Therm 200 HD | Natural Gas | Available Through Dealer |
| 460767 | Max-E-Therm 250 ASME | Natural Gas | Available Through Dealer |
| 460768 | Max-E-Therm 250 ASME | Propane | Available Through Dealer |
| SR333NA | Max-E-Therm 333 | Natural Gas | Available Through Dealer |
| SR333LP | Max-E-Therm 333 | Propane | Available Through Dealer |
| SR333HD | Max-E-Therm 333 HD | Natural Gas | Available Through Dealer |
| SR400NA | Max-E-Therm 400 | Natural Gas | Available Through Dealer |
| SR400LP | Max-E-Therm 400 | Propane | Available Through Dealer |
| Item # | Description | Gas Type | Purchase Options |
|---|---|---|---|
| SR200NA | Max-E-Therm 200 | Natural Gas | Available Through Dealer |
| SR200LP | Max-E-Therm 200 | Propane | Available Through Dealer |
| SR200HD | Max-E-Therm 200 HD | Natural Gas | Available Through Dealer |
| 460767 | Max-E-Therm 250 ASME | Natural Gas | Available Through Dealer |
| 460768 | Max-E-Therm 250 ASME | Propane | Available Through Dealer |
| SR333NA | Max-E-Therm 333 | Natural Gas | Available Through Dealer |
| SR333LP | Max-E-Therm 333 | Propane | Available Through Dealer |
| SR333HD | Max-E-Therm 333 HD | Natural Gas | Available Through Dealer |
| SR400NA | Max-E-Therm 400 | Natural Gas | Available Through Dealer |
| SR400LP | Max-E-Therm 400 | Propane | Available Through Dealer |
| SR400HD | Max-E-Therm 400 HD | Natural Gas | Available Through Dealer |
| 460763 | Max-E-Therm 400 ASME | Natural Gas | Available Through Dealer |
| 460764 | Max-E-Therm 400 ASME | Propane | Available Through Dealer |
| 462048 | MasterTemp and Max-E-Therm Smart Bypass Valve Kit | NA | Available Through Dealer |
RELATED ARTICLE
As we swim into the fall months you might be wondering what temperature you need to keep your pool at to continue enjoying it as the weather gets cooler.
Support & Resource Tools
Know Your Water. Own Your Water.
Have Questions About This Product?
We have answers! Visit the Help Center for expert insights from Pentair Pool.