HONEYWELL HOME Immersion Controller: High Limit/Low Limit, 40°F Min, 180°F Max, Horizontal/Vertical
The Honeywell Home L4006A1959 is a single-function immersion controller designed for high-limit applications. It features a fixed 2°F differential temperature, vertical mounting orientation, and includes an…
SKU 3G-OTH-69832
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 L4006A1959 is a single-function immersion controller designed for high-limit applications. It features a fixed 2°F differential temperature, vertical mounting orientation, and includes an auto/manual switch. This controller operates within a 40°F to 180°F range and is configured for horizontal or vertical installation with one switch.
Frequently Asked Questions
What is the Honeywell Home L4006A1959 immersion controller used for?
The Honeywell Home L4006A1959 is a single-function immersion controller used for high-limit applications in hydronic heating systems. It monitors water temperature and shuts down the burner if the temperature exceeds the 180°F maximum setpoint, preventing overheating and system damage.
What are the specifications of the Honeywell Home L4006A1959?
The Honeywell Home L4006A1959 has a 40°F minimum and 180°F maximum temperature range, a fixed 2°F differential, and vertical mounting orientation. It includes one switch and an auto/manual switch. The controller is designed for horizontal or vertical installation and is rated for high-limit applications.
Where to buy the Honeywell Home L4006A1959 worldwide?
3G Electric supplies the Honeywell Home L4006A1959 immersion controller to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this high-limit controller.
How to install the Honeywell Home L4006A1959 immersion controller?
Install the Honeywell Home L4006A1959 vertically in a well or immersion socket in the hydronic system piping. Ensure the sensing bulb is fully immersed in the fluid. Wire the controller per the wiring diagram, connecting the auto/manual switch as needed. Always follow local codes and the manufacturer's instructions.
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3G Electric supplies HONEYWELL HOME single function. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
