'/%3E%3C/svg%3E)
Hover image to zoom
455 FD Commercial Heat Recovery Ventilator, Fan Defrost, 460 CFM
 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
'/%3E%3C/svg%3E){kind=small}
Lift Gate
–
This product weighs 70 lbs. and may require the use of a lift gate. If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
120v
460 CFM
3 Amps
15 Year on HRV/2 Year Replacement Parts Warranty
Description
–
Airflows up to 450CFM; Compact and reliable unit for installation in tight locations. Available in damper defrost (DD) and fan defrost (FD).
Features:
Features:
- Contains 2 AHRI 1060 Certified 68-222 HEX Cores
- Reversible access, E-box can be located on either side.
- Microprocessor circuit board with built in interlock contacts.
- Motors and Blowers- PSC 1/6 HP motors (3 Speed, single shafted) and a forward curved blower on each stream.
- Core - HEX CORE is a counter flow heat exchanger that ensures maximum heat transfer, low pressure loss, constructed of thermally conductive and durable aluminum. With our recirculation defrost strategy the sensible heat recovery efficiency (SRE) at -25C (defrosting) can be within a few percent of the 0C SRE (no defrost) delivering significant energy savings. Each core is tested to ensure very low leakage.
- Defrost - Fan
- Serviceability - Field reversible for maintenance and electrical access. Slide in and out core, filter, and blower assemblies. Service clearance 30 in.
- Case - 20GA Galv. Prepaint (G20)
- Insulation - 3/4" EPS Foil Face
- Filters - Washable
- Mounting - Saddle or curb mounted
Specs
–
| Voltage: | 120v |
|---|---|
| Air Flow Capacity (CFM): | 460 |
| Amperage: | 3 |
| Speeds: | 3 |
| Motor: | Permanent Split Capacitor |
| Warranty: | 15 Year on HRV/2 Year Replacement Parts |
| Defrost Control: | Fan |
Contact
+
Happy Independence Day!
Our Customer Support will be closed today in honor of Independence Day. We will be back tomorrow to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
9 Replacement Parts
Blower Motor, 23-813R
SKU: 23-813R
LifeBreathTransformer, 19-138R
SKU: 19-138R
LifeBreathMetal Clip for Foam Filters (Pack of 20)
SKU: 81-007-20R
LifeBreath84" Thermistor Harness
SKU: 26-213R
LifeBreathAluminum HRV Core, Hexagonal
SKU: 68-222R
LifeBreathCircuit Board Kit
SKU: 62-245R
LifeBreath10 uF Capacitor
SKU: 20-113R
LifeBreathHRV Foam Filters for Hex Core (12 Packs of 2)
SKU: 65-161-12R
LifeBreath
Need help finding a replacement part?
Fill out the part request form and someone will get back to you shortly.
PART REQUEST FORM
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy