2/3 of residential ventilation systems fail to meet code.
A recent study by the DOE’s Building America Program found that 67% of the ventilation systems evaluated, did not come close to meeting code.
Failing to meet code can cost you.
You deserve an upgrade.
There has never been a better time to upgrade to healthier, specification grade ventilation fans & ERVs!
Meet Code
We help you upgrade to the only ventilation fans that are designed, tested and certified to deliver the required air flow to meet code and remove unhealthy air & moisture in real world installations.
(0.4 in. wg and above).
Maximize Efficiency
We help achieve green building certifications and qualify for the 45L Federal Tax credit with advanced Energy Recovery Ventilators (ERVs) with best-in-class Sensible Recovery Efficiency (SRE) and fan efficacy (cfm/watt) ratings.
Minimize Costs & Delays
We help you reduce your overall costs and secure your supply of the industry’s best performing ventilation products through our blanket purchasing program.
Volume Discounts are Available for Projects
Available Products
SP-AP0511WL
Lighted Wholehouse/Spot Exhaust Fan, Product # SP-AP0511WL, 30-110 CFM
SP-AP0511W
Wholehouse/Spot Exhaust Fan, Product # SP-AP0511W, 30-110 CFM
SP-LP0511L
MultiSpec SP-LP0511L 50/80/110 CFM Low-Profile Lighted Bathroom Exhaust Fan
SP-LP0511
MultiSpec SP-LP0511 50/80/110 CFM Low-Profile Bathroom Exhaust Fan
ASSURE-120S-S1
ASSURE120 Residential Energy Recovery Ventilator, Product # ASSURE-120S-S1
SYNC-110SE-S1
SYNC110 Residential Energy Recovery Ventilator, Product # SYNC-110SE-S1
SYNC-180SCE-S1
SYNC180 Residential Energy Recovery Ventilator, Product # SYNC-180SCE-S1
SYNC-270TCE-S1
SYNC270 Residential Energy Recovery Ventilator, Product # SYNC-270TCE-S1
435244
PrecisionSYNC Digital LED Wall Control, Product # 435244
485673
Haven Central Air Monitor and Controller for use with ASSURE and SYNC ERVs, Product # 485673
Greenheck's specification-grade ventilation fans are designed, tested and certified to perform (Air + Sound) in real world installations (0.4 in. wg) and above. Our products deliver true ventilation performance you can trust.