MASTER
MASTER manufactures a wide range of replacement HVACR controls, switches, thermostats, pumps, valves, tubing, and direct-fired portable heaters — including oil, kerosene, and gas torpedo heaters as well as standard industrial floor fans. 3G Electric supplies MASTER products to customers in worldwide, handling full logistics and customs clearance. Our catalog includes models such as the 41TJ42, 409MF7, and 401VH0 series, covering HVACR bases, housings, mounting kits, and battery kits for portable gas heaters. Browse the full catalog below to find the MASTER components you need.

MASTER Battery Connection Kit: 818J51/818J52/818J53

MASTER Multi Bracket: Mfr Part # 22-504-0002, Includes Thermocouple

MASTER Portable Oil and Kerosene Torpedo Heater: Handheld Portable

MASTER Temperature Limit Switch: Mfr Part # 72-040-0100

MASTER Portable Oil and Kerosene Torpedo Heater: Wheeled Mounted

MASTER Circulating Fan: 12 in Blade Dia


MASTER Mounted Fan: 30 in Blade Dia

MASTER Battery Connection Kit: 818J51/818J52/818J53

MASTER Mounted Fan: 18 in Blade Dia

MASTER Fule Gauge: Mfr Part # 72-022-0100

MASTER Portable Gas Torpedo Heater: 375,000 BtuH Heating Capacity Output

MASTER Portable Oil and Kerosene Torpedo Heater: Handheld Portable

MASTER Portable Gas Torpedo Heater: 60,000 BtuH Heating Capacity Output

MASTER Fuel Pump: 75-027-0650 Mfr Part #

MASTER Regulator: 22-041-0004 Mfr Part #

MASTER Circulating Fan: 30 in Blade Dia

MASTER Snap-On Collar: Mfr Part # 42-300-0010

MASTER Portable Oil and Kerosene Torpedo Heater: Wheeled Mounted


MASTER Portable Oil and Kerosene Torpedo Heater: Wheeled Mounted

MASTER Portable Oil and Kerosene Torpedo Heater: Wheeled Mounted

MASTER Portable Oil and Kerosene Torpedo Heater: Handheld Portable

MASTER Multi Bracket: Mfr Part # 22-504-0004

MASTER Mounted Fan: 24 in Blade Dia

MASTER Temperature Limit Switch: Mfr Part # 75-040-0100

MASTER Portable Oil and Kerosene Torpedo Heater: Wheeled Mounted

MASTER Mounted Fan: 18 in Blade Dia

MASTER Ignitor: Mfr Part # 70-037-0350

MASTER Mounted Fan: 30 in Blade Dia

MASTER Portable Gas Torpedo Heater: 190,000 BtuH Heating Capacity Output

MASTER Printed Circuit Board: Mfr Part # 22-521-0003

MASTER Battery Connection Kit: 818J51/818J52/818J53

MASTER Circulating Fan: 48 in Blade Dia

MASTER Circulating Fan: 30 in Blade Dia

MASTER Circulating Fan: 20 in Blade Dia

MASTER Valve Knob: Mfr Part # 22-516-0001

MASTER Multi Bracket: Mfr Part # 22-504-0002

MASTER Fuel Pump: 72-027-0100 Mfr Part #

MASTER Snap-On Collar: Mfr Part # 72-036-0210

MASTER Barrel Fan: 42 in Blade Dia

MASTER Portable Gas Torpedo Heater: 125,000 BtuH Heating Capacity Output

MASTER Circulating Fan: 30 in Blade Dia

MASTER Portable Oil and Kerosene Torpedo Heater: Wheeled Mounted

MASTER Circulating Fan: 24 in Blade Dia

MASTER Fuel Filter: Fuel Filter, 39E998, MH-70-SS-A, 75-024-0800

MASTER Portable Gas Torpedo Heaters: 60,000 BtuH Heating Capacity Output
About MASTER
MASTER manufactures a wide range of replacement HVACR controls, switches, thermostats, pumps, valves, tubing, and direct-fired portable heaters — including oil, kerosene, and gas torpedo heaters as well as standard industrial floor fans. 3G Electric supplies MASTER products to customers in worldwide, handling full logistics and customs clearance. Our catalog includes models such as the 41TJ42, 409MF7, and 401VH0 series, covering HVACR bases, housings, mounting kits, and battery kits for portable gas heaters. Browse the full catalog below to find the MASTER components you need.
Frequently asked questions
Common questions about MASTER from 3G Electric.
Does 3G Electric supply MASTER products?
Yes — 3G Electric (S) Pte. Ltd. supplies MASTER products. We stock the MASTER catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
What MASTER products does 3G Electric stock?
Buy MASTER HVACR controls, heaters & fans in worldwide from 3G Electric — supplier with 56 SKUs, datasheets and logistics support. Get a quote.
Where can I buy MASTER HVACR Controls & Heaters in Singapore?
You can order MASTER products directly from 3G Electric. Commonly ordered items dispatch quickly from in-stock inventory. For non-stocked models or custom configurations, typical lead time is 2–6 weeks direct from the MASTER factory. Request a quote via our contact page for pricing and availability.

