SKU: 8581347391

Modine PTP Natural Gas Unit Heater

Sale price$804.15 Regular price$893.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Modine PTP Natural Gas Unit HeaterFreight Savings For large heater orders over $10,000, freight savings are available by contacting our sales team at 1 888 281 9337. With an impressive thermal efficiency of 80%, this power vented heater is ideal for greenhouse applications. All motors and fan controls are mounted inside the cabinet to protect them from airborne moisture and dust, while the heat exchanger will resist corrosion from humidity and extend the heater's life. Easy

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

With an impressive thermal efficiency of 80%, this power vented heater is ideal for greenhouse applications. All motors and fan controls are mounted inside the cabinet to protect them from airborne moisture and dust, while the heat exchanger will resist corrosion from humidity and extend the heater's life. Easy installation and a spacious control cabinet make working with this heater a hassle-free experience.

  • 115v
  • Bent tube, low-profile design
  • Uses natural gas
  • 10-year heat exchanger warranty, even in greenhouse applications
  • Standard power exhaust simplifies side-wall or roof venting with small diameter vent pipe
  • Permanently-lubricated motor for trouble-free dependability
  • Option finger-proof fan guard for operation at low mounting heights
  • Made in the USA

Specifications

Model PTP Sizes 150 175 200 250 300 350 400
BTU/Hr Input 150k 175k 200k 250k 300k 350k 400k
BTU/Hr Output 120k 140k 160k 200k 240k 280k 320k
Max. Mounting Height (Ft.) 15 14 15 18 19 18 21
Heat Throw (Ft.) (@ Max. Mtg. Ht.) 51 50 53 62 69 65 74
Vent Diameter (kit sold separately) 4" 4" 4" 6" 6" 6" 6"

Additional Information
Modine Specifications (PDF)
Model PTP Dimensional Data (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: 8581347391

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4.5 ★★★★★
Based on 13 reviews
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J
Verified Purchase
Jill Metzger
Whiting, US
★★★★★ 5
Wonderful
Size: 9 Inch, Color: Red
Just bought my second one for my German shepherd. 1st one I bought a year ago. She managed to pop it within a few days. She still was able to play with it by grabbing ahold of the straps. Takes it everywhere. We call it her tether ball. Should've seen her when we got the new one out of the box. Hasn't left it alone since.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
maggie medina
Lowell, US
★★★★★ 4
Keeps him busy. Puppy proof
Size: 6 Inch, Color: Independence Day
Thankfully I bought 2. One of the pumps broke as I was trying to blow up. That is the reason i did not give then 5 stats. This is a great toy for my puppy. Keeps him entertained and is pretty sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Great for dog self play
Size: 6 Inch, Color: Red, Size: 6 Inch, Color: Red
So much fun for my puppy. Easy to grab and throw for him to play alone. Durable for a medium dog. This is his favorite toy. I also bought one for my friends cattle dog puppy who went bonkers with it. Yet her dog liked to chew the tags off. So I wouldn’t recommend for chewers.
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Reviewed in the United States on May 27, 2026
D
Verified Purchase
Dawn L
Whiting, US
★★★★★ 5
Fun to fetch
Size: 5 Inch, Color: Red, Size: 5 Inch, Color: Red
Perfect size for my 1 yr old Cavapoo that is ball obsessed. This ball is fun to toss around in the yard to exercise and wear out my energetic boy. Perfect for after my work day when I don’t have the energy to match his energy level. He gets to run and chase and I can enjoy his playtime too. Overall the ball is durable and I have confidence it will last for a very long time. We have 2 sizes, small and medium, for my 30 pound athletic pup. He enjoys both equally.
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Reviewed in the United States on April 21, 2026
B
Verified Purchase
brownie2009
Dallas, US
★★★★★ 5
Dog loves them
Size: 6 Inch, Color: Independence Day
My dog loved the first ball I got her, so I got her a second one. Both hhavr been very durable (she likes to puncture things with her teeth). I left each ball slightly deflated, so they were still firm, but she could bite them without issues. She has not punctured either ball yet. I did have to watch her because she started trying to chew the tabs off because she was bored. She has not chewed one off, just started thinking about it, and did a tiny bit of damage to one tab. She loves these balls. We have played tug of wat with them too, so yhe tabs are sturdy, and so is the ball. The dog did not care what collar she got, so I grabbed the least expensive one, and the 6 inch. She is a medium sized dog with razor teeth, and these work great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026

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