
Honeywell
L4079B1066/U Heavy‑Duty Boiler Pressure Controller with Auto Limit Protection
Heavy‑Duty Boiler Pressure Controller with Auto Limit Protection
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Heavy-Duty Pressure Controller |
| Pressure Range | Low to medium pressure range |
| Differential | Adjustable |
| Switch Type | SPDT snap-acting switch |
| Sensor Element | Stainless steel diaphragm |
| Connection | 1/4 inch NPT internal thread |
| Operating Temperature | -35°F to 150°F |
| Application | Boiler pressure control and safety |
Notes
Product Overview
The L4079B1066/U is a heavy-duty boiler pressure controller designed for operating pressure control and automatic limit protection. It provides dependable pressure monitoring for steam boiler systems and industrial heating equipment.
Key Features
- Heavy-duty construction
- Adjustable differential
- SPDT snap-acting switch
- Stainless steel diaphragm
- Suitable for boiler pressure control
Packaging & Delivery
- Protective industrial packaging
- Export packing available
- Air, sea, or courier shipping
- Bulk supply supported
Frequently Asked Questions (FAQ)
Q: What is this controller used for?
A: Boiler operating pressure control with limit protection.
Q: Is it suitable for industrial boilers?
A: Yes.

