ADDCO Electric Fireplaces www.electricfireplaces.com has been in business since 1977. We are a major stocking distributor located in Portland, OR. We stock DIY ClassicFlame/Twin-Star, Dimplex, and other major brands of electric fireplace inserts for converting an existing fireplace to an all season electric fireplace. An optional trimkit, made in the USA, covers the opening of your fireplace, small or large. Many can be operated manually or with a remote. You can choose a standard 120v household plugin 5000 BTU unit heating 400 square feet or a hardwire 240v 10,000 BTU which heats up to 1000 sq ft. New infrared zone heating inserts are also available, plug in heating up to 1000 sq ft. Free shipping and no sales tax anywhere in the US. Call (800) 555-0564 for information.