SKU: 70178351565

Modine Effinity Unit Heater

Sale price$942.75 Regular price$1047.50
Save 10%

Pay in installments of $261.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Modine Effinity Unit HeaterFreight Savings For large heater orders over $10,000, freight savings are available by contacting our sales team at 1 888 281 9337. Rated at an incredible 93% thermal efficiency, Modine's new Effinity series condensing unit heater offers the highest efficiency available in North America for commercial or industrial gas fired unit heaters. Features include multiple model sizes from 55,000 310,000 BTUH, a robust secondary tubular heat exchanger, totally

Freight Savings
For large heater orders over $10,000, freight savings are available by contacting our sales team at 1-888-281-9337.

Rated at an incredible 93% thermal efficiency, Modine's new Effinity series condensing unit heater offers the highest efficiency available in North America for commercial or industrial gas fired unit heaters. Features include multiple model sizes from 55,000-310,000 BTUH, a robust secondary tubular heat exchanger, totally enclosed motors and the ability to be vented with PVC pipe.


Specifications

Model PTC Sizes 55 65 85 110 135 155 180 215 260 310
Btu/Hr Input *1 55,000 65,000 85,000 110,000 135,000 155,000 180,000 215,000 260,000 310,000
Btu/Hr Output *1 51,150 60,450 79,050 102,300 125,550 144,150 167,400 199,950 241,800 288,300
Condensate Production (Gal./Hr.) n/a n/a 0.5 0.7 1.0 1.1 1.3 1.6 1.9 2.3
Entering Airflow (CFM) @ 70°F *2 n/a n/a 1650 2160 2160 2510 3020 3865 4585 5400
Outlet Velocity (FPM) *2 n/a n/a 619 719 719 835 676 699 831 765
Air Temp. Rise (°F) 43 49 44 54 54 53 51 48 49 49
Max. Mounting Height (Ft.) *2 n/a n/a 13 13 14 17 15 17 20 19
Heat Throw (Ft.) @ Max Mtg Ht n/a n/a 48 46 51 59 53 60 70 67
Motor Type *3 PSC PSC PSC PSC PSC PSC PSC PSC PSC PSC
Motor HP 1/8 1/8 1/8 1/3 1/3 1/3 1/3 1/2 3/4 3/4
Motor RPM 1625 1625 1550 1075 1075 1075 1075 1075 1125 1125

*1 - Ratings shown are for elevations up to 2,000 ft. For elevations above 2,000 ft, ratings should be reduced at the rate of 4% for each 1,000 ft. above sea level. Reduction of ratings requires use of a high altitude kit.
*2 - Data taken at 65°F ambient and unit fired at full-rated input. Mounting height as measured from bottom of unit, and without deflector hoods.
*3 - All motors used are produced, rated and tested by reputable manufacturers in accordance with NEMA standards and carry the standard warranty of both the motor manufacturer and Modine. All motors are totally enclosed and all single phase motors have built-in thermal overload protection.


Additional Information

Spec Sheet (PDF)

Utility Rebate Program (PDF)

Installation & Service Manual (PDF)

Wiring Diagram (PDF)


Product Video


Heater Warranty and Return Policy

It is the customer's responsibility to carefully inspect heaters for damage before accepting delivery since heaters are usually not returnable once delivery is accepted. Obviously damaged heaters should be refused and Greenhouse Megastore customer service contacted to make arrangements for a replacement unit. Once delivery is accepted Greenhouse Megastore will gladly provide replacement parts under the manufacturer's warranty to repair damaged or defective heaters; however this warranty does not include any labor costs associated with installing these parts. Warranty issues should be diagnosed by a certified HVAC technician since parts deemed not to be defective by the manufacturer are not available for credit back to the customer. Specific warranty policies vary by manufacturer but typically cover replacement parts as indicated above up to one year after purchase. Please contact Greenhouse Megastore customer service if you have any questions about the warranty for your specific heater.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70178351565

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Benjamin Butler
Houston, US
★★★★★ 5
Best socks ever
Size: Large, Color: (100) White / White / Mod Gray
Best athletic socks I’ve bought. I usually buy UA socks anyway and these are the best. Super soft and comfy. Fit snug and my feet don’t slide around in them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
S
Verified Purchase
Sigrid Inger
Battle Creek, US
★★★★★ 5
Much much better than the standard sock
Size: X-Large, Color: (001) Black / Black / Castlerock
These socks are superb. Lots of padding in the right places, snug where it should be snug & loose where you don't want it to bind. They are marked with an 'L' for left foot, & 'R' for the right foot (it makes a difference in the fit being perfect. They stay up on your heel & don't slide down
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
C
Verified Purchase
Chris
Lexington, US
★★★★★ 4
4 lefts vs 2 rights
Size: Medium, Color: (001) Black / Black / Castlerock, Size: Medium, Color: (001) Black / Black / Castlerock
I ordered a set of three. I ended up with four left socks and two right socks lol. Granted it doesn’t matter unless you’re OCD. JEEZ. Love the socks but not the attention to detail the sock company did on matching left/right marked socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
Jill
Lowell, US
★★★★★ 5
My favorite socks
Size: Medium, Color: (001) Black / Black / Castlerock
I love love, love the left and right socks one has an L one has an R and they fit so well and they’re so comfy for running jogging or walking. They are my favorite socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
V
Verified Purchase
vbgirlfla
Natrona Heights, US
★★★★★ 5
Hold up to tough wear - definitely recommend
Size: X-Large, Color: (001) Black / Black / Castlerock
These are my teens favorite socks. We've ordered multiple sets. Given that he tends to wear then as slippers I am really impressed with how they hold up. The extra large size is great for bigger feet. They wash well and I didn't notice any shrinkage, fading or pilling. This set is going to college with him.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026

recommand products