HONEYWELL HOME L4081B1047 Dual Function Circulator/High Limit Controller
The HONEYWELL HOME L4081B1047 is a dual-function circulator/high-limit controller designed for horizontal mounting. It features an adjustable low-limit differential temperature of 10°F to 25°F, a minimum of 130°F and…
SKU 3G-OTH-68455
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The HONEYWELL HOME L4081B1047 is a dual-function circulator/high-limit controller designed for horizontal mounting. It features an adjustable low-limit differential temperature of 10°F to 25°F, a minimum of 130°F and maximum of 240°F, and includes an auto/manual switch. This millivolt unit operates with two switches for high-limit application control.
Frequently Asked Questions
What is the Honeywell Home L4081B1047 circulator controller used for?
The Honeywell Home L4081B1047 is a dual-function circulator/high-limit controller used in hydronic heating systems. It manages boiler water temperature by controlling the circulator pump and providing high-limit safety shutoff, with an adjustable low-limit differential of 10°F to 25°F.
What are the specifications of the Honeywell Home L4081B1047?
The Honeywell Home L4081B1047 is a millivolt dual-function controller for horizontal mounting. It has a minimum temperature of 130°F and maximum of 240°F, with an adjustable low-limit differential of 10°F to 25°F. It includes an auto/manual switch and two switches for high-limit application.
Where to buy the Honeywell Home L4081B1047 worldwide?
You can source the Honeywell Home L4081B1047 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the Honeywell Home L4081B1047 circulator controller?
Mount the Honeywell Home L4081B1047 horizontally on the boiler or piping. Ensure the sensor bulb is properly inserted into the well for accurate temperature sensing. Wire the two switches per the wiring diagram for high-limit and circulator control. Adjust the low-limit differential between 10°F and 25°F as needed.
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3G Electric supplies HONEYWELL HOME dual function. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.