LENNOX LB-34792BH Heat Pump Expansion Valve 44G34 LB-34792BG

( Brand: Lennox ), ( Part Type: Expansion Pump Valve ), ( Manufacturer Part Number: LB-34792BH )

Review LENNOX Heat Pump Model Expansion Valve

The Lennox LB-34792bh and LB-34792bg Expansion Valves are crucial components of Lennox's residential and light commercial water-source and air-source heat pump systems. These expansion valves are designed to regulate the flow of refrigerant in the system, ensuring optimal operation and efficient performance.

The LB-34792bh model is a R-410A (A2L) model, specifically engineered for use with this refrigerant type that is commonly found in modern air conditioning and heat pump systems. It features a reliable, mechanical expansion valve design, which allows for accurate metering of refrigerant to maintain the correct superheat and subcooling levels. This, in turn, ensures consistent temperature and moisture control for year-round comfort. Overfill protection and low-pressure safety functions are built into the valve for added safety and system protection. The valve comes with custom-designed O-rings and a smooth, tapered inlet for easy installation and minimal compliance adjustment.

Paralleling use of multiple LB-34792bh units is supported for larger systems, while aModular Enclosure Kit is available as an option for installation in a wider range of applications. This versatile expansion valve is suitable for systems sized between 7/8 to 4 tons and 1 ton to 6 tons.

The LB-34792bg model is an R-22 BP (Type I) model, which is engineered to work with R-22 refrigerant in water-source heat pumps. It also employs a mechanical expansion valve design for reliable refrigerant control and efficient system operation. Like its R410A counterpart, it offers built-in low-pressure safety protection and is equipped with a tapered inlet for simple, secure installation. The LB-34792bg expansion valve is ideal for systems ranging from 1 ton to 6 tons in size.

Both the LB-34792bh and LB-34792bg expansion valves are built to the highest standards for durability, performance, and longevity. Their robust design, precise metering capabilities, and protective safety functions make them an essential addition to any Lennox heat pump system, offering comfortable, efficient year-round temperature and moisture control.

The Lennox LB-34792 Bh and LB-34792Bg expansion valves are components of Lennox heat pumps designed for residential and light commercial applications. Both models serve the same purpose, which is to regulate the flow of refrigerant into the evaporator coil, ensuring efficient and effective heating and cooling. Here's a comparison of the two models based on their key features, benefits, and potential drawbacks:

- Both models are part of the same product family, featuring the same dimensions, operating pressure ranges, and performance specifications.

- They are interchangeable in most applications, as they serve the same function.

- The LB-34792Bh is the standard model, with a list price that is typically lower than the LB-34792Bg.

- The LB-34792Bg, on the other hand, may be more expensive due to the addition of an integrated low-pressure safety switch that provides an extra layer of protection against system malfunctions.

- The LB-34792Bg's integrated low-pressure safety switch automatically shuts off the compressor when the system's refrigerant pressure falls below safe levels, preventing damage to the compressor and ensuring safe operation.

- This feature adds cost to the valve but also provides added peace of mind and potentially longer component lifespan.

- Technically, the standard LB-34792Bh can be used with a low-pressure safety switch installed separately. However, using a separate safety switch adds more components into the system, increasing installation complexity and cost.

- Pros of LB-34792Bh: Lower Acquisition cost, same performance as the LB-34792Bg.

- Cons of LB-34792Bh: No integrated safety switch, requiring extra installation components and efforts for added protection.

- Pros of LB-34792Bg: Integrated low-pressure safety switch, providing added protection against compressor damage.

- Cons of LB-34792Bg: Higher acquisition cost.

Considering these points, it's ultimately a question of whether the extra cost and benefits of the integrated low-pressure safety switch outweigh your concerns or preferences. If you're looking for an economical solution without added safety features, the LB-34792Bh is the better choice for you. However, if safety and peace of mind are your priorities, then the additional cost of the LB-34792Bg may be well worth the investment.

Details:

LENNOX 44G34 HEAT PUMP model LB-34792BG EXPANSION VALVE.

part #: lb34792bh prices

• $25.00-$128.00

specifications aerationaura:

• brand: Lennox
• part type: Expansion Pump Valve
• manufacturer part number: LB-34792BH

returns aerationaura:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

shipping aerationaura:

• service: USPS Ground Advantage, USPS Priority Mail
• type: Calculated
• transit: 5-9 Days
• carrier: USPS
• class: Standard, Expedited
• cost: $0.00

seller aerationaura:

• city: Green Bay, Wisconsin
• rating: 100.0%
• # reviews: 4198

payments aerationaura:

• other
• wallet: Paypal
• credit card: Mastercard

offer aerationaura:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: January 5, 2025

general aerationaura:

• condition: New
• Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air

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