 Comfort Products. Shegrin is your local Lenox premium dealer serving you since 1932. Right now, take advantage of rebates and incentives up to $4,250 on the purchase of a Lenox high-efficiency heating and air conditioning system. Don't wait any longer. It's time to start making your home more comfortable and efficient. Give Shegrin Home Comfort Products a call today at 302-644-7700. We're more than just your average propane company.