Better Draft, More Comfort, and Lower Bills Across Colorado With Enervex Chimney Solutions
Colorado is a beautiful place to own a fireplace, and a tricky place to keep one drafting right. Between the thin mountain air, the wild swings in temperature, and the wind that comes howling off the plains, a lot of homeowners end up with smoke rolling back into the living room instead of going up and out. That's where mechanical draft comes in. Enervex builds chimney fans and damper systems that pull the smoke, soot, and ash where they belong, which is outside your house. Whether you're in a Denver bungalow, a Boulder Victorian, or a cabin up near Aspen, the goal is the same: a fire that burns clean, draws well, and doesn't waste your heat.
I've been working on chimneys around Denver since 2001, and draft problems are some of the most common calls I get. Most people think their fireplace is broken when really the chimney just can't pull air the way it should. A good chimney fan fixes that. Below I'll walk you through how these systems work, what they cost, where they make the most sense in Colorado, and what to watch for so you don't waste money on the wrong setup.
Nine times out of ten, when somebody calls me about smoke spilling into the room, it's not the firebox. It's draft. The chimney's too short, too cold, or fighting the wind. An Enervex fan up top solves it in an afternoon, and the homeowner finally gets to use the fireplace they paid for.
- Adam, Owner, Adam Chimney Sweep
Enervex Chimney Fans: The Draft Fix for Every Colorado County
An Enervex chimney fan is the simplest way to fix a weak draft, and it works across just about every Colorado county. From the high-altitude air in Eagle County to the windy flats of Weld County, these fans sit on top of the chimney and create a steady, mechanical pull so the smoke goes up no matter what the weather's doing. They work for homes and for businesses, and Enervex makes a few different lines to match the job: the RS chimney fans for gas and oil, the RSHT high-temperature fans for wood and solid fuel, and a set of damper controls that tie the whole thing together and run it automatically.
The nice part is you don't have to rebuild your chimney to get one. In most cases I can mount the fan, run the wiring, set the control, and have you up and running the same day. That matters in older Denver neighborhoods where tearing into a hundred-year-old flue is the last thing anybody wants.
Enervex RS Chimney Fans: A Quiet, Compact Draft Solution
The RS chimney fan is the one I install most. It's small, it's quiet, and it does its job without making your roofline look like an industrial site. Whether you're settling in for a cold night at a lodge in Telluride or hosting people at your place in Colorado Springs, the RS fan keeps the draft steady, stops backdrafts cold, and helps the fire burn more completely so you get more heat out of the same wood or gas.
Features Of The Rs Chimney Fan Diagram
Key Features of the RS Chimney Fan
- Sips energy: The fan draws about as much power as a regular light bulb, so running it costs almost nothing.
- Built tough: Cast aluminum holds up to Colorado's freeze-thaw cycles, hail, and sun without corroding.
- Runs quiet: You get the warmth of the fire without a motor droning away in the background.
- Fits a lot of jobs: Works on gas fireplaces, BBQs, pizza ovens, and more.
In a place like Fort Collins, where folks really care about cutting waste, the efficiency angle is a big deal. You're not letting heated room air pour up the chimney, and you're not burning extra fuel to make up for a lazy draft. People like knowing the fireplace they love isn't quietly running up their energy bill.
“Enervex Products Installation By Professional Technician”
How an Enervex Chimney Fan Gets Installed
People always want to know what they're signing up for before they book the job. Here's the order I follow on a typical Enervex install, start to finish:
- Look at the chimney first. I check the flue size, the height, the condition of the crown and cap, and how the chimney sits relative to the roof and nearby trees or taller buildings. That tells me why the draft is weak in the first place.
- Match the right fan to the appliance. Gas and oil get an RS-series fan. Wood and pellet stoves get the high-temp RSHT. Pizza ovens and BBQs get the GSV. Picking the wrong one is the most common mistake I see on DIY jobs.
- Mount the fan on top. It bolts to the masonry or to a steel chimney with the right adapter. No major structural work, no tearing the chimney apart.
- Wire in the control. The variable-speed control lets you dial the draft up or down. On gas systems I tie in the safety switch so the appliance shuts off if the draft ever drops.
- Test it under real fire. I light it, watch the draw, adjust the speed, and make sure smoke clears fast with no spillage at the opening.
- Walk you through it. Before I leave, you'll know how to run the control, what to listen for, and when to call for service.
Most single-fan installs wrap up in a few hours. A full EcoDamper or IntelliDraft setup takes a little longer because there's a damper and automation to wire in, but it's still usually a one-day job.
Tailored Solutions for Colorado's Commercial Sector
In cities like Pueblo and Grand Junction, restaurants, hotels, and event spaces lean hard on their heating and cooking systems, and a smoky kitchen shuts a business down fast. The Enervex RS chimney fan system gives commercial kitchens and big heating setups a draft they can count on. A few of the features that matter here:
- Variable speed control: Dial the draft up or down depending on what the appliance needs at the moment.
- Easy installation: Mounts on steel or brick chimneys, so it fits whatever the building already has.
- Proven Draft Switch (PDS1): Shuts the gas appliance down automatically if the draft drops below safe levels.
Whether it's a small café in Estes Park or a busy steakhouse in downtown Denver, the fan keeps things running so the staff isn't fighting smoke all night.
Enervex in Colorado's High-Altitude Areas
High-altitude towns like Breckenridge and Steamboat Springs are where I see the worst draft problems. Cold, dense air settles in the flue and pushes back down, so when you light the fire the smoke has nowhere to go but into the room. The Enervex RSHT chimney fan is built for exactly this. It's made for solid-fuel appliances like wood and pellet stoves, and it handles temperatures up to 1000°F, so it keeps pulling even on the coldest nights when a regular chimney would just sit there and stall.
Up in the mountains the air is so cold and heavy that the flue acts like a cork. I've watched homeowners stuff newspaper up there trying to prime it. The RSHT fan just gets the column of air moving the second you flip it on, and the smoke goes up instead of into your face.
- Adam, Owner, Adam Chimney Sweep
The Eco-Friendly Choice for Colorado Homes
Cutting energy waste matters to a lot of folks in Boulder and other communities around the state. The Enervex EcoDamper system, paired with the chimney fans, keeps heat from sneaking out when the fireplace isn't burning. It closes the chimney damper on its own, so the warm air you paid to heat stays inside instead of drifting up the flue all winter. Over a long Colorado heating season, that adds up.
Popular Applications of Enervex Products in Colorado Counties
Colorado's housing stock is all over the map, from historic Victorian homes in Leadville to sleek urban lofts in downtown Denver, and that mix throws a lot of different chimney challenges at you. Enervex products adapt to most of them, including:
- Luxury mountain homes: Big fireplaces in Aspen and Vail need steady draft control to burn right.
- Commercial kitchens: Restaurants in Boulder and Colorado Springs get better ventilation and safer fires.
- Industrial facilities: Warehouses and plants in Greeley use Enervex systems to move flue gas out of large heating equipment.
Safety First: Protecting Homes and Businesses
Better efficiency is great, but the safety side is what I care about most. Enervex builds in real protection, including the ADC100 and ADC150 fan and damper controls. These watch the draft and shut the appliance down if ventilation ever drops too low. That keeps you in line with safety codes and, more importantly, keeps combustion gases out of your living space. If you want to understand how draft and venting tie into fire safety, the Chimney Safety Institute of America is a solid place to read up.
Why Colorado Residents Choose Enervex
Enervex has been at this for over 50 years, and that track record is why homeowners, contractors, and architects across the state keep specifying their products. Whether you're in the foothills of Golden or the snowy stretches around Crested Butte, here's what you get:
- Guaranteed performance: Backed by warranties, including a 10-year corrosion perforation guarantee.
- Minimal maintenance: The designs are easy to clean and don't need much fussing with.
- Expert support: A dedicated team that'll help you pick the right model and get it installed.
Exploring Enervex Solutions Across Colorado Counties
Enervex products cover a wide range of chimney and ventilation needs across Colorado's varied terrain. Whether you're in the busy core of Denver County or out in the quiet of Park County, the lineup keeps fireplaces, stoves, and commercial heating systems running safely and efficiently.
Residential Applications: More Comfort in Every Home
Coloradans love their fireplaces, especially through the long winters in counties like Summit and Pitkin. The RS chimney fan lets homeowners actually enjoy that fire without smoke creeping into the living room. In places like Durango, where older homes often have aging chimneys, the RS fan is a great retrofit. It boosts the draft without a big renovation, which saves both money and the headache of tearing into old masonry.
Key Benefits for Homeowners:
- No more smoke problems: Stops downdrafts in mountain towns like Evergreen.
- Energy savings: Cuts heat loss when paired with the Enervex EcoDamper system.
- Low visual impact: The low-profile design blends in with the architecture in places like Manitou Springs.
Commercial Applications: Better Performance for Businesses
Restaurants, hotels, and commercial kitchens from Boulder to Colorado Springs depend on reliable ventilation to hit safety and operational standards. The Enervex RS fan system keeps the draft steady so chefs can cook instead of babysitting a smoky flue.
Popular Commercial Applications:
- Restaurants and breweries: Plenty of spots in Fort Collins run wood-fired ovens where good ventilation is the whole game.
- Hotels and resorts: Lodges in Steamboat Springs use Enervex systems to keep that fireplace ambiance going for guests.
- Industrial facilities: Plants in Commerce City need dependable flue gas exhaust day in and day out.
The Role of Enervex in Historic Renovations
Colorado has a deep architectural history, with districts in cities like Trinidad and Georgetown full of buildings that have stood for more than a century. Bringing those up to modern code while keeping their old character is a real balancing act. Enervex's mechanical draft solutions help because they improve chimney performance without changing how the building looks.
In counties like Chaffee and Huerfano, where historic preservation comes first, a chimney fan is the go-to fix for weak draft that doesn't touch the look of a landmark.
On a historic home I never want to cut into the original brick if I can help it. The beauty of these fans is they sit up top and do all the work, so the chimney looks exactly the same from the street. The owners get a fireplace that finally drafts, and the preservation board stays happy.
- Adam, Owner, Adam Chimney Sweep
Tailored Solutions for Colorado's Unique Climate Challenges
Colorado's weather changes a lot depending on where you are, and that shapes how a chimney behaves. In heavy-snow areas like Telluride and Gunnison, Enervex fans help keep snow and ice from blocking the flue. Out on the eastern plains in Kit Carson County, where the wind never quits, the fans hold a steady draft and shrug off the gusts that would otherwise push smoke back down.
Adaptability Across Colorado's Climate Zones:
- Mountain regions: Handles big temperature swings with high heat resistance.
- Urban areas: Cuts indoor air pollution and helps you meet local building codes.
- Rural homes: A good match for off-grid places that heat with wood stoves.
Enervex in Luxury Homes and Custom Builds
For high-end homes in Broomfield and Cherry Hills Village, where looks and performance both matter, Enervex hits the sweet spot. The RS fan's sleek, low-profile shape can tuck into the chimney structure, so it keeps doing its job without spoiling the lines of a custom build.
Architects and designers recommend these systems all the time because they pull double duty: they look clean and they draft well, so residents get a high-end fireplace with no trade-off.
Installation and Maintenance: A Hassle-Free Experience
One of the best things about Enervex products is how straightforward they are to install and keep up. Whether it's a suburban house in Douglas County or a mountain cabin in Gilpin County, homeowners and contractors both appreciate that the setup doesn't turn into a project.
Installation Highlights:
- Mounts on both masonry and steel chimneys.
- Comes with variable speed controls so you can fine-tune the draft.
- Needs no major structural changes to the chimney.
Maintenance Recommendations:
- Get an annual chimney inspection to keep everything performing.
- Clean out soot buildup regularly, especially on high-use setups.
- Check the Proven Draft Switch (PDS1) so the safety side stays compliant.
Enervex Warranty and Customer Support for Colorado Residents
Enervex backs its products with a 2-year factory warranty and a 10-year corrosion perforation warranty, so homeowners and businesses are covered for the long haul.
Affordable Chimney Solutions for Every Budget
Enervex makes a range of chimney fan solutions to fit different needs and budgets. Here's a quick comparison of the most popular product lines and their estimated price ranges:
| Product Line | Price Range (USD) | Ideal Use |
|---|---|---|
| RS Series (Gas/Oil) | $2,070 – $3,080 | Gas and oil fireplaces and heating |
| RSHT Series (Wood/Solid Fuel) | $2,427 – $3,340 | Wood-burning fireplaces and stoves |
| EcoDamper Systems | $4,300 – $4,885 | Energy-efficient gas fireplace draft |
| GSV Pizza Oven Fans | $3,248 – $5,237 | Commercial pizza ovens and BBQs |
Key Considerations When Choosing an Enervex System:
- Warranty Coverage:
- 2-year factory warranty
- 10-year corrosion perforation warranty
- Size Options:
- Available in 9″, 12″, 14″, and 16″ models
- Additional Costs:
- Installation and shipping may add to the price depending on your location and how complex the system is.
Comprehensive Draft and Damper Systems
Enervex builds advanced draft and damper systems that keep your fireplace running at its best while cutting energy loss and stopping backdrafts before they start.
EcoDamper System
The EcoDamper system pairs a smart damper with a strong draft fan, so heated air can't escape up the chimney when the fireplace isn't in use. That's a real win for energy-minded homeowners in spots like Highlands Ranch and Lone Tree.
Key Features of the EcoDamper System:
- Does away with the need for fireplace glass doors.
- Gives you a wider, unobstructed view of the fire.
- Keeps conditioned air inside, which trims your energy bills.
- Runs on an easy, automated control system.
Typical Components:
- RS chimney fan (mounted on the chimney top)
- Mechanical Fireplace Damper (MFD)
- Control unit for automation
- Variable speed capabilities
IntelliDraft System
For tech-forward homeowners in areas like Cherry Hills Village, the IntelliDraft system is a great fit. It's the first fully automated venting control built for gas fireplaces, holding the draft right where it should be while keeping a close eye on safety.
Key Features of the IntelliDraft System:
- Whisper-quiet operation
- Energy-efficient performance
- Automated draft control with safety monitoring
- Stops dangerous downdrafts and fireplace spillage
Safety Considerations: If the system senses the draft isn't strong enough, it shuts the fireplace down on its own so you never end up in a hazardous spot.
Specialized Applications for Various Colorado Counties
Whether you're in a modern condo in downtown Denver or a rustic cabin in Estes Park, there's an Enervex setup that fits.
| County | Common Application | Recommended Enervex Solution |
|---|---|---|
| Denver | Residential gas fireplaces | EcoDamper System |
| Boulder | Energy-efficient homes | IntelliDraft System |
| Summit | Mountain cabins with wood fireplaces | RSHT Chimney Fan |
| El Paso | Commercial restaurants and kitchens | GSV Pizza Oven Fan |
| Pitkin | Luxury homes with large fireplaces | EcoDamper + RS Fan Combination |
Installation and Maintenance: Affordable and Reliable
Getting an Enervex system installed by a pro is what keeps it performing and lasting. Plenty of certified chimney service providers around Colorado, like those in Colorado Springs and Fort Collins, do cost-effective installs that meet local building codes.
Estimated Installation Costs:
Depending on how involved the install is and where you're located, costs usually run from $500 to $1,500.
Maintenance Recommendations:
- Annual inspections to keep the system sound.
- Regular cleaning of the fan blades and internal parts.
- Checking the control units to confirm they're working right.
Common Draft Problems We See in Colorado Homes
Before you spend money on a fan, it helps to know whether draft is actually your problem. Here are the warning signs I run into most often on Colorado service calls:
- Smoke rolls back into the room when you first light the fire, then settles down once things warm up. Classic cold-flue downdraft.
- The fire is hard to start or won't stay lit, like the chimney is starving it for air.
- You smell smoke or a sooty odor in the house even when there's no fire going. That's air coming down the flue instead of up.
- Wind makes it worse. On gusty days the smoke spills, but on calm days it's fine.
- A short chimney that doesn't clear the roofline or nearby trees, so it never builds a strong natural draw.
If a few of those sound familiar, a mechanical draft fan is probably the answer. If you're not sure, get an inspection first so you're fixing the real issue and not guessing.
Why Choose Enervex?
Enervex's chimney fans and damper systems give Colorado homeowners a few clear advantages:
- Proven performance: Trusted in the trade for over 50 years.
- Whisper-quiet operation: Enjoy the fire without a noisy motor.
- Eco-friendly design: Cuts energy waste and burns more efficiently.
- Easy installation and low upkeep: Built to keep working for years.
Affordable Chimney Service Providers in Colorado
If you want a professional to install or maintain an Enervex system, plenty of local companies specialize in this work.
Top Chimney Service Providers in Colorado:
- Colorado Chimney Co. (Denver, CO)
- Services: Installation, cleaning, and inspections.
- Average Cost: $300 – $1,200 (varies by service type)
- Contact: (303) 555-1234
- Aspen Fireplace Pros (Aspen, CO)
- Services: High-end fireplace installations and draft solutions.
- Average Cost: $500 – $2,000
- Contact: (970) 555-5678
- Rocky Mountain Chimney Sweep (Boulder, CO)
- Services: Routine maintenance and draft troubleshooting.
- Average Cost: $200 – $800
- Contact: (720) 555-9876
What to Expect from Professional Installation:
- A look at your existing chimney structure.
- Picking the right Enervex fan model for the job.
- A safe, clean installation.
- Follow-up service and maintenance options.
Frequently Asked Questions About Chimney Fans
Will a chimney fan really fix my smoke problem?
In most cases, yes. If the trouble is weak or reversing draft, which is what causes most smoke spillage, a properly sized fan pulls the air the right direction and the spillage stops. The key word is "properly sized." That's why the inspection up front matters so much.
Are these fans noisy on the roof?
No. The RS and RSHT fans are made to run quiet. From inside the house you generally won't notice it, and even standing near the chimney it's a soft hum, not a roar.
Do I still need to clean my chimney if I have a fan?
Absolutely. A fan moves air better, but it doesn't burn off creosote or sweep soot. You still want a yearly cleaning and inspection to keep the flue clear and the fan running clean. If anything, keeping up with maintenance helps the fan last longer.
Can a fan be added to an existing chimney, or do I need a new one?
Almost always you can add one to what you already have. That's the whole appeal. The fan mounts on top of your current masonry or steel chimney, so there's no need to rebuild. Older homes in Denver and the mountain towns are great candidates for this kind of retrofit.
Conclusion: Investing in Comfort and Efficiency
Enervex chimney fans and draft systems are a reliable, cost-effective way to fix draft for homes and businesses across Colorado. With the right model for your fuel type and your climate, you get a fireplace that drafts cleanly, wastes less heat, and stays safe to run. If you're dealing with smoke, weak draft, or a fireplace you've basically given up on, give us a call at (720) 207-9232 and we'll figure out the right fix. You can also reach out through our contact page to set up a visit.
Whether you're in the heart of Denver or out in the far reaches of Gunnison County, the right Enervex setup means a warmer, cleaner, more comfortable home all winter long.


