CHYKUANG 42002-0007S control board close-up for durable pool heater performance
CHYKUANG MasterTemp setup wiring inside shows sturdy connections for stable heating
CHYKUANG Max-E-Therm SR400 replacement process with secure mounting for lasting operation
CHYKUANG board replacement view highlighting waterproof coating for moisture resistance
CHYKUANG membrane pads attachment demonstrates secure ribbon connections for reliable operation
CHYKUANG installation safety step shows safe power-off procedures for user confidence
CHYKUANG heater electrical inside view highlights easy replacement potential

CHYKUANG

CHYKUANG 42002-0007S Control Board Kit for Pentair MasterTemp 400/300/250 & Sta-Rite Max-E-Therm SR400/SR333/SR200 – Replacement for 461105 (Includes 472610Z Pad)

High-performance patio lawn and garden made for confident daily results

$70.11

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose PatioZora Garden

Overview

The CHYKUANG 42002-0007S Control Board Kit is a versatile replacement designed to revive compatible Pentair MasterTemp and Sta-Rite Max-E-Therm heaters. It is engineered to fit a wide range of models and NA LP series, offering a path to reliable warmth for pools and spas.

What makes it a solid replacement

Key design choices focus on durability and stable performance. The board uses copper foil laminate for solid electrical paths, upgraded capacitors for steady power delivery, and a waterproof coating to resist moisture and leakage. These details support long term reliability under outdoor conditions.

  • Wide compatibility with MasterTemp 200, 250, 300, 400, MasterTemp 400HD and Sta-Rite Max-E-Therm SR200NA, SR333NA, SR400NA, SR200HD, SR333HD, SR400HD plus related NA and LP heater systems.
  • High quality construction with copper foil laminate, upgraded solid capacitors, and careful soldering for consistent operation.
  • Protected from moisture and corrosion thanks to SR waterproof coating and robust insulation.

What is included and how installation goes

The kit comprises the 42002-0007S control board and the 472610Z switch membrane pad, crafted for straightforward replacement on supported units. The assembly is designed to slot into the existing heater chassis with standard electrical connectors and ribbon cable interfaces.

  • Power down the heater and remove its top cover to access the control area.
  • Detach the old board, unmount mounting screws, and disconnect wiring.
  • Install the new board, connect ribbon pads, reattach wires, and close up the unit.

Real world use and benefits

When an older control board fails to start or the display dims, replacing it with this kit can restore responsive temperature control and steady heating. Users may notice quicker heat up times and improved temperature stability, contributing to a more comfortable pool or spa experience.

Support and return options

CHYKUANG offers responsive customer support and a hassle free return policy: 24 7 assistance and a 30 day money back or replacement window if you are not satisfied with the product.

FAQ

Q: What heaters is the CHYKUANG 42002-0007S control board kit compatible with?

A: This kit matches Pentair MasterTemp 200–400 series and Sta-Rite Max-E-Therm SR200/333/400 series, plus related NA/LP models.

Q: Is installation challenging?

A: The guide helps you safely power down, remove the old board, install the new board, and reconnect wires; some basic electrical knowledge helps.

You may also like