--- product_id: 29152652 title: "Lomanco 2000 Mill Power Roof Ventilator" brand: "lomanco" price: "₩842927" currency: KRW in_stock: true reviews_count: 8 url: https://www.desertcart.kr/products/29152652-lomanco-2000-mill-power-roof-ventilator store_origin: KR region: South Korea --- # Lomanco 2000 Mill Power Roof Ventilator **Brand:** lomanco **Price:** ₩842927 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Lomanco 2000 Mill Power Roof Ventilator by lomanco - **How much does it cost?** ₩842927 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/29152652-lomanco-2000-mill-power-roof-ventilator) ## Best For - lomanco enthusiasts ## Why This Product - Trusted lomanco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Lomanco 2000 Mill Power Roof Ventilator ## Features - Exhaust louver All-aluminum construction Deep drawn flange and unique rain shield keep water out Factory-set adjustable thermostat, switches on at 100-Degree Farenheit and off at 85-Degree Farenheit Thermostat features a "push to test" button ›See more product details ## Images ![Lomanco 2000 Mill Power Roof Ventilator - Image 1](https://m.media-amazon.com/images/I/71fS6YXESuS.jpg) ![Lomanco 2000 Mill Power Roof Ventilator - Image 2](https://m.media-amazon.com/images/I/41853HH76VL.jpg) ## Customer Reviews ### ⭐⭐⭐ Lightweight but inefficient and underpowered *by R***B on Reviewed in the United States on July 27, 2016* First, one star off "on principle": as of this writing (and more importantly, as of my ordering) the Amazon description says>From the Manufacturer>The LomanCool 2000H comes complete with a built in thermostat and humidistatWell, maybe SOME version of this fan comes with a humidistat but this one definitely does not; it includes a thermostat only. They will sell you a humidistat (another $40) but it does not come with one. One star off for misleading advertising.Pros and cons:1. This is a very underpowered unit (800 CFM) and they do not make it particularly easy for you to figure that fact out (no, the "2000" in the product name has nothing to do with any of its specifications or performance). That makes it one of the weaker line-powered units, although still many times more powerful than the gaggle of solar-powered units making outrageous claims about coverage or cubic feet per minute air movement. More to the point, it pulls 374 watts but only puts out 75 watts of motor power, so very low efficiency (20% - by comparison, some of those solar fans, while perhaps misleading on their own regarding what they can accomplish, have remarkable efficiencies of 75%). Even compared to its line-powered competitors, 20% is pretty poor: the cheapest unit I found at Home Depot, about the same price as the Lomanco (but galvanized steel), was 1,200 CFM with considerably lower power requirements - more efficient both in terms of air moved and electricity consumed.2. It is very quiet. Not as quiet as the 15 watt (!!!) solar powered unit it replaced, but then that one moved so little air I couldn't even tell if it was doing anything.3. The aluminum is fabulous. Light, rustproof, easy to carry and install. I have it mounted in the top of a greenhouse and had to cut the plate to slide in between the greenhouse's aluminum struts - the previous fan was steel and a bear to cut, while a fine-tooth jigsaw sliced right through the Lomanco, and I could have probably just used tin snips. With only some aluminum struts carrying the weight dangling directly over my head, the light weight is a blessing in every way.If I could I would rate it at 3-1/2 stars, but the low amount of air moved (and the fact that they make it so hard to even figure that out, as if they deliberately want people to think that the "2000" is the CFM, which frankly would be more in line with the power it draws) means that if I have to round to a whole star, that has to be three. ### ⭐⭐⭐⭐ Very good USA-made Attic Fan *by N***Y on Reviewed in the United States on May 12, 2014* Do yourself a favor and DO NOT BUY Chinese-made fans or fan-motors like those sold at the big-box hardware places. They quickly fail and have been known to cause fires due to poor or no elec-motor thermal protection.I did quite a bit of research trying to find an American made unit that wasn't $400. The Lomanco seemed to be the best value I could find, and had a USA-made motor with THERMAL PROTECTION and readily-available replacement attic-fan parts. All-alum unit is rust-proof and installed easily as a replacement for the home-depot one that failed after just a year in So. Calif heat. The Lomanco is much quieter and smoother that the old fan, and just better build quality. I was so impressed, I bought a replacement motor just to have, in case they switch to Chinese motors like everybody else! And additionally, if that motor does have to be replaced, it's just three screws holding the dome to access it. Way easier than the old one.Note: The first fan that arrived was an open-box unit that had obviously been installed then returned. Amazon was very good with sending UPS to pick up the fan and even sending a new fan before the return was picked up ! That's why I love Amazon.com! ### ⭐⭐⭐⭐⭐ Works great on the roof of my two car garage *by E***C on Reviewed in the United States on July 30, 2017* Great fan. I installed this in my two car garage which has open rafters.Before this fan my garage just had a single gable vent and would heat up because the air inside wasnt being circulated enough. This fan didnt have the highest cfm of fans this price ranges but has worked great for my needs and I felt it was the best quality fan for the cost. I really like the design of the "hood" and how it was much larger than the other fans and this fan has a aluminum screen that will stop birds/bats and mice. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/29152652-lomanco-2000-mill-power-roof-ventilator](https://www.desertcart.kr/products/29152652-lomanco-2000-mill-power-roof-ventilator) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-13*