Space heaters are not a new concept - however - as time goes by they do become safer and more efficient. As another reviewer remarked "It seems this is the solution that will help some people. All the technology in the products from Envi Heat. Some people call it AMAZING! Easy to install, Easy to operate and comfortab... See More Space heaters are not a new concept - however - as time goes by they do become safer and more efficient. As another reviewer remarked "It seems this is the solution that will help some people. All the technology in the products from Envi Heat. Some people call it AMAZING! Easy to install, Easy to operate and comfortable supplemental heating unit at low cost. Friendly service as per some testimonial on their site. With ENVI HEAT, save money and save energy" See Less

It seems this is the solution that will help some people. All the technology in the products from Envi Heat. Some people call it AMAZING! Easy to install, Easy to operate and comfortable supplemental heating unit at low cost. Friendly service as per some testimonial on their site. With ENVI HEAT, save mon... See More It seems this is the solution that will help some people. All the technology in the products from Envi Heat. Some people call it AMAZING! Easy to install, Easy to operate and comfortable supplemental heating unit at low cost. Friendly service as per some testimonial on their site. With ENVI HEAT, save money and save energy.... See Less