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HRV

Heat Recovery Vent System

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Rooftop HRV
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HRVs lined Up
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Revolutionize Your Drying Process with Our Dynamic Heat Exchangers

Nyle is dedicated to supporting kiln owners and enhancing the efficiency and productivity of lumber drying through innovative solutions like our Heat Recovery line, available in both Standalone and Rooftop models. These systems feature dynamic heat exchangers that reclaim energy typically lost during the drying process, transferring the majority of the outgoing vented air’s energy back into the incoming air stream. This innovative approach not only utilizes energy that would otherwise be wasted but also cuts down the need for additional heating, reducing overall fuel consumption by at least 15%.
Starting at:
$29,995.00
Reduces Energy Costs by Up to 30%
The heat recovery vent system significantly lowers energy consumption, resulting in substantial cost savings. 
Qualifies for Carbon Credits
By improving energy efficiency, the system helps meet sustainability goals and can qualify your operation for carbon credits.
Recovers 80% of Heat Loss
The advanced design captures and reuses up to 80% of the heat that would otherwise escape, maximizing efficiency.
Accelerates Drying Times
Enhanced heat retention and optimized airflow contribute to faster drying cycles, increasing productivity.

Specifications

HRV2500 HRV5000
Venting Capacity 2,500 CFM 5,000 CFM
Estimated Energy Savings Saves up to 80% of Lost Heat Saves up to 80% of Lost Heat
Energy Recovery — Winter Up to 152,751 BTU/hr Up to 305,502 BTU/hr
Energy Recovery — Summer Up to 58,284 BTU/hr Up to 116,568 BTU/hr
Intake / Exhaust Fan HP Two 2HP Reversible with VFD Two 3HP with VFD
Mounting Style Rooftop Standalone
Power Requirements 480V Three Phase, 15A 480V Three Phase, 20A
Fuel Reduction Minimum 15% reduction in overall fuel consumption Minimum 15% reduction in overall fuel consumption

It depends on your venting levels. Based on the example payback table, high-venting operations (starting MC of 130.1%) can see a payback in as little than 0.52 years, average-venting operations (starting MC of 58.5%) around 1.37 years, and low-venting operations (starting MC of 38.1%) around 2.58 years.

The HRV2500 requires 480V three-phase at 15A, and the HRV5000 requires 480V three-phase at 20A.

Yes. The HRV can be retrofitted to any kiln manufacturer's equipment, whether it is a package or track kiln. The HRV also works with a variety of energy sources, including biomass, steam or hot water, natural gas, and propane-fired kiln systems.

Yes, it's designed to handle the full range. The Nyle HRV system can vent at 2,500 - 5,000 CFM and is sufficient for both the fastest-drying softwoods and the slowest-drying hardwoods. It controls the flow of heat, air, and moisture so the lumber dries evenly, producing high-quality lumber and reducing degradation.

CARBON CREDIT SAVINGS

Natural Gas:

1.59

Carbon Credits

Per 1,000 therms currently being used
Liquid Propane:

1.72

Carbon Credits

Per 1,000 gallons currently being used

Example Payback

High Venting

130.1%

Starting MC

15%

Target MC

$3,430.95

Savings Per Load

1,465.4

Expected Energy Use (MMBTU)

0.52 yrs

Payback Average

Average Venting

58.5%

Starting MC

15%

Target MC

$1,296.67

Savings Per Load

553.8

Expected Energy Use (MMBTU)

1.37 yrs

Payback Average

Low Venting

38.1%

Starting MC

15%

Target MC

$688.58

Savings Per Load

294.1

Expected Energy Use (MMBTU)

2.58 yrs

Payback Average

Product Highlights

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