You have of store credit. To use it, simply place your order and you will be able to choose store credit as the payment method when it comes time to pay for your order.
Our smallest DX2W-3 cubes can accomodate two 4 or 5 ton outdoor heat pumps to easily create 8 & 10 ton systems. Although there are four refrigeration connections on the back of the units, there are only two...