Disabled vet needs heating repairs

New update posted, please read. 

This campaign is for a 100% disabled veteran who's home heating unit just went out. After having a technician out to the house, we  were informed that the condenser coil had a leak and needed to be replaced. With the leak, there was no oil in the system and the compressor burnt out. Anyone who's ever had to have any repairs like this know how expensive they can be and with already experiencing temparures as low as 9°F this year, repairs aren't able to be delayed. He has 6 kids and a service dog that he cares for on what little he receives from the VA since he isn't able to work due to his medical condition. Any money raised will go towards paying for the cost of parts and labor. Any help would be greatly appreciated.