💧 Dual Heater Relay Kit, Pentair Compool
Made by Pentair, manufacturer part number 520403.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Pentair |
| Manufacturer part number | 520403 |
| Model | IntelliTouch |
| Automation Part Group | Switch & Relay |
| Automation Part Type | Relay |
| Catalog description | Dual Heater Relay Kit, Pentair Compool |
This kit is for use with IntelliTouch systems and enables homeowners to utilize a gas heater and heat pump. The IntelliTouch system determines which heat source is appropriate given the conditions. This kit disables most solar heating controls. The kit includes a heater relay and temperature sensor.
Exploded parts diagram: This part is shown on the Pentair IntelliTouch Replacement Parts exploded parts diagram.
🔧 Pentair IntelliTouch Replacement Parts – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
🔧 Exploded diagram and parts
This part belongs to the Pentair IntelliTouch Replacement Parts assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
PCBs
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
GFCI Circuit Breaker, 20A, 115v/230v, Double Pole | PA220GF | Available to order | $171.31 | |
![]() |
Surge Suppressor, IntelliTouch, EasyTouch, Compool, 230v | AI201 | Available to order | $242.53 | |
![]() |
PCB, Pentair, EasyTouch®, IntelliTouch®, Com Port Expansion | 520818 | 2 in stock | $89.04 | Add to cart |
![]() |
Valve Module, Pentair, IntelliTouch, for up to 3 actuators | 520285 | Available to order | $388.10 | |
![]() |
Actuator Valve, Pent EasyTouch/IntelliTouch/SunTouch, 3 Port | 263045 | 36 in stock | $242.64 | Add to cart |
Complete transceivers
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Transceiver, Pentair QuickTouch II | 521246 | 14 in stock | $226.35 | Add to cart |
Mounting Hardwares
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Sensor, Temp, Pentair, EasyTouch®, IntelliTouch | 520272 | 20 in stock | $85.69 | Add to cart |
![]() |
Mounting Hardware, Pentair, IntelliTouch®, Indoor Ctrl Panel | 520277 | Available to order | $11.51 |
Power Cords
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Relay, Pentair, EasyTouch, IntelliTouch, SunTouch, 3hp, DPST | 520106 | Available to order | $76.56 | |
![]() |
Terminal Block, Pentair, Compool, 4 Position | 8023304 | Available to order | $8.80 | |
![]() |
Circuit Brkr Rplc 12A 250V | 521142Z | 11 in stock | $95.65 | Add to cart |
![]() |
Circuit Brkr Rplcmnt 3A Ichem Et It | 8520031Z | Available to order | $70.36 | |
![]() |
Power Cord, Pentair IntelliChlor EasyTouch, Cell | 520724 | 4 in stock | $124.60 | Add to cart |
![]() |
Kit Xfmr Ic Rplc Clc | 521441 | 2 in stock | $402.69 | Add to cart |
![]() |
Panel High Volt Rplc Clc Deadfront | 521051Z | 1 in stock | $173.04 | |
![]() |
Xfmr Sys Clc Replacement | 521233 | 7 in stock | $261.61 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
![]() |
O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |
| Brand | Pentair |
|---|---|
| H Part# | 59-110-2726 |
| Model | IntelliTouch |
| Automation Part Group | Switch & Relay |
| Automation Part Type | Relay |

























