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3G Electric
MASTER 22-521-0003 Printed Circuit Board - Replacement HVACR Controls, Switches & Thermostats
MASTERReplacement HVACR Controls, Switches & Thermostats

MASTER 22-521-0003 Printed Circuit Board

<p>The MASTER 22-521-0003 Printed Circuit Board is a genuine replacement control board designed for HVACR systems. As a product type of Replacement HVACR Controls, Switches &amp; Thermostats, this PCB ensures…

SKU 3G-OTH-80046

Also listed as: 225210003 · 22 521 0003

Brand
MASTER
Item
22-521-0003 Printed Circuit Board
Part Number
22-521-0003
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
Also known as:22-521-0003MASTER
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MASTER
Manufacturer Part Number
22-521-0003
Product Type
PCB

Technical Documents

No technical documents available for this product.
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MASTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The MASTER 22-521-0003 Printed Circuit Board is a genuine replacement control board designed for HVACR systems. As a product type of Replacement HVACR Controls, Switches &amp; Thermostats, this PCB ensures reliable performance in your equipment. The manufacturer part number 22-521-0003 guarantees exact compatibility with specified MASTER systems.</p><p>Ideal for maintenance teams and procurement specialists in Singapore, this PCB is sourced from a trusted brand. For Singapore buyers, we provide SGD quotes on request and handle GST seamlessly. Enjoy fast delivery across Singapore and Southeast Asia, ensuring minimal downtime for your operations.</p>

Frequently Asked Questions

What is the manufacturer part number for this PCB?

The manufacturer part number is 22-521-0003.

Do you offer SGD quotes and handle GST for Singapore buyers?

Yes, we provide SGD quotes on request and handle GST for Singapore buyers.

Used in

Common applications for MASTER
Construction — MASTER MH-220T-SDR wheeled torpedo heater for temporary heating of large open structures up to 5,500 sq ft
Industrial maintenance — MASTER 140TMHD-KFA wheeled heater for supplemental heat in warehouses and service bays using diesel or kerosene
Agricultural — MASTER MH-80TBOA-KFA handheld torpedo heater for spot heating in barns, sheds, and livestock areas up to 2,000 sq ft
Facility operations — MASTER GD002 and GD005 wedge door holders for holding doors open during maintenance or material handling
Remote job sites — MASTER ASM-00040 battery connection kit for cordless operation of compatible portable gas heaters with Milwaukee® batteries
Emergency response — MASTER 190TMHD-KFA wheeled heater with built-in thermostat and air pressure gauge for rapid deployment in unheated spaces up to 4,300 sq ft
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MASTER Products

3G Electric supplies MASTER replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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