duravent.com的 10 大竞争对手

selkirkcorp.com

Customers are at the core of our success. Selkirk wants to streamline your experience from selection to installation. We want to hear from you and believe in proactive communication and support. We listen to your feedback on product and application needs that help guide our entire business. This valuable insight drives our continual innovation to provide you with the highest quality HVAC solutions for your home or…

hartandcooley.com

Hart & Cooley is an industry leader in the HVAC supply industry, providing unmatched customer care and high-quality commercial and residential grilles, registers, diffusers, vent systems, and chimney systems for more than a century.

lindab.com

Make ventilation system calculations a breeze with Lindab Vent Tools. This handy app offers a collection of practical calculation tools for the HVAC industry, including duct dimensioning, pressure drop, airflow, and offset calculation for Lindab's products. Plus, the app even includes a versatile k-factor calculator for use beyond Lindab's product range.

vilpe.com

Browse through these FAQs to find answers to the most commonly raised questions about our products and solutions.

ameri-vent.com

Amerivent offers top-quality venting solutions, products and accessories for today’s residential heating appliances.

lindemannchimneysupply.com

A chimney without a cap allows moisture from rain and snow to be absorbed into your the inner flue tile, outer bricks and mortar. When this trapped moisture goes through a freeze/thaw cycle, the integrity of the chimney’s structure becomes compromised, creating a safety hazard. Home heating and cooling costs can escalate when a proper damper is not installed, allowing air to escape through the chimney flue. At the same time, wildlife, insects and debris can create further hazards inside an uncovered chimney flue. The Seal Tight Damper seals out rain, snow, and sleet while sealing in “paid” heat and air conditioning. In its closed position, it is virtually invisible from the ground. The stainless steel and cast-aluminum design ensures that it won’t rust or stain your chimney. The Seal Tight Damper doesn’t require a chimney fire safety device, cutting costs and saving time! Designed with a two part, high-tech gasket system, this damper provides an extremely effective air tight seal by utilizing a liquid gasket, which hardens to form an efficient seal. The primary gasket sits in a channel inside the damper frame, while the secondary, liquid gasket, sits underneath the front portion of the damper lid. These two gaskets provide the most efficient seal possible!  The Seal Tight Damper is made for use only with open, wood burning, masonry fireplace chimneys and is not suitable for use on chimneys serving vented gas logs. Vented gas logs require the fireplace damper to be removed completely or fixed to a permanently open position; this is to assure that soot, fumes, and carbon monoxide do not enter your home. Use this damper only on vent-free gas logs if approved by the appliance manufacturer and the local authority having jurisdiction.   Seal Tight Damper Sizing: Downloadable PDF   FITS INSIDEFITS INSIDE INSIDEOUTSIDEDAMPERPARTFLUE WIDTHSFLUE LENGTHSDIMENSIONDIMENSIONSIZENUMBER(INCHES) (INCHES) (W X L) INCHES (W X L) INCHES  

rockfordchimneysupply.com

Custom made Copper Chimney Chase Covers. Chase cover quick quote calculator and do-it-yourself guides and videos. Buy online with Free Shipping on all orders.

efireplacestore.com

Find answers to the most common questions about fireplace inserts, fire pits, wood stoves, and chimneys. Learn about installation, safety, maintenance, and more—only at eFireplaceStore.

northlineexpress.com

Save up to 80% during Northline Express Warehouse Sale. Fireplace, chimney, and hearth essentials on sale until December 1. Shop trusted brands now.

rinnai.ca

Find answers to your questions about residential Rinnai products.