EMPIRE Limit Switch: Mfr Part # R1821
EMPIRE Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Limit Switch.
SKU 3G-OTH-79670
Also listed as: R 1821 · R-1821
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
EMPIRE Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Limit Switch.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the EMPIRE R1821 limit switch used for?
The EMPIRE R1821 limit switch is used in HVACR systems to monitor and control fan or burner operation by sensing temperature or pressure limits. It helps prevent overheating or unsafe conditions in furnaces, boilers, and air handlers, ensuring system safety and efficiency.
What are the specifications of the EMPIRE R1821 limit switch?
The EMPIRE R1821 is a limit switch with manufacturer part number R1821. It is designed for replacement HVACR controls, switches, and thermostats. Specific electrical ratings and temperature ranges should be verified against the original equipment requirements for proper application.
Where to buy the EMPIRE R1821 limit switch worldwide?
You can source the EMPIRE R1821 limit switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your HVACR replacement needs.
How to install the EMPIRE R1821 limit switch?
To install the EMPIRE R1821 limit switch, first disconnect power to the HVACR system. Mount the switch securely in the designated location, typically near the heat exchanger or fan housing. Connect wiring per the manufacturer's diagram, ensuring proper polarity and torque. Test operation before restoring power.
Used in
Common applications for EMPIREEMPIRE Products
3G Electric supplies EMPIRE replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
