At www.heatingandcoolingcompanies.com find DIY home project resources on ac heat pump repair, while you browse through suggested solutions for bad defrost sensor issues & fact sheets on energy star ratings of forced air propane heater. Cost calculator for installation of ductless air conditioners for your house or industrial building, as you search home improvement resources by using our program for btu calculations and troubleshooting problems related to ac fan not turning on. Refer to instructive monthly blogs on cooling and heating systems by licensed online professionals in your city. Review ratings on the best rated advisors near you for home or business projects. Directory listing of roof, wall & eave caps, hard start kits, gas valves / controls, freon, relays, vents. www.heatingandcoolingcompanies.com was established to help customers buy pilots, linehide, thermostat, linesets fittings, indoor air quality products, soldering supplies, condenser, motors & accessories, copper lines right from the suppliers and contractors. Our website contains discounted products listings of numerous trusted companies who are reputed in the industry. You may even contact contractors from our website if you don’t know what size valves, air handlers, system components, electrical components, corrugated gas pipe, programmable thermostats, chillers, bearings, tools & instruments you need for your project.