OEM Liquid Level Sensor: A2L Compatible
The APPROVED VENDOR Liquid Level Sensor (SKU 3G-OTH-71191) is a recovery cylinder level sensor with a brass body, designed for use with R-429A refrigerant. It is A2L compatible and features a male NPT right-hand…
SKU 3G-OTH-71191
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 APPROVED VENDOR Liquid Level Sensor (SKU 3G-OTH-71191) is a recovery cylinder level sensor with a brass body, designed for use with R-429A refrigerant. It is A2L compatible and features a male NPT right-hand connection in a silver/tan finish. This sensor is the compatible replacement for part number 4LZH2.
Frequently Asked Questions
What is the APPROVED VENDOR 3G-OTH-71191 liquid level sensor used for?
The APPROVED VENDOR 3G-OTH-71191 liquid level sensor is used to monitor refrigerant levels in recovery cylinders, specifically for R-429A refrigerant. Its A2L compatibility makes it suitable for low-flammability refrigerant applications in HVACR systems, helping technicians safely track cylinder fill levels during recovery or charging operations.
What are the specifications of the APPROVED VENDOR 3G-OTH-71191 liquid level sensor?
The APPROVED VENDOR 3G-OTH-71191 is a liquid level sensor with a brass body, A2L compatible, and designed for R-429A refrigerant. It features a male NPT right-hand connection in a silver/tan finish. This sensor is the compatible OEM replacement for part number 4LZH2, with manufacturer part number 3G-OTH-71191.
Where to buy the APPROVED VENDOR 3G-OTH-71191 liquid level sensor worldwide?
You can source the APPROVED VENDOR 3G-OTH-71191 liquid level sensor 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; we provide reliable sourcing for this A2L-compatible sensor.
How to install the APPROVED VENDOR 3G-OTH-71191 liquid level sensor?
Install the APPROVED VENDOR 3G-OTH-71191 liquid level sensor by threading the male NPT right-hand connection into a compatible recovery cylinder port. Ensure the sensor is compatible with R-429A refrigerant and A2L systems. Follow standard HVACR safety practices for refrigerant handling and verify proper sealing to prevent leaks.
OEM Products
3G Electric supplies OEM recovery cylinder level sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
