Patent ID: 8662098

Claim:
A system comprising: an air source having an air source outlet; a fluid reservoir having an air inlet and a fluid outlet; a house inlet line having a first end and a second end an air manifold having a manifold inlet, a first manifold outlet and a second manifold outlet, wherein the manifold inlet is in fluid communication with the air source outlet, the first manifold outlet is in selective fluid communication with the air inlet; and a second manifold having a second air inlet, a second fluid inlet, and a second outlet, wherein the second outlet is in fluid communication with the house inlet line second end, the second air inlet is in selective fluid communication with the second manifold outlet, and the second fluid inlet is in selective fluid communication with the fluid outlet, wherein when the system is in a first configuration, the air manifold directs airflow received from the air source towards the second manifold while the second fluid inlet is selectively removed from fluid communication with the fluid outlet, and wherein when the system is in a second configuration, the air manifold directs airflow received from the air source towards the air inlet while the second fluid inlet is selectively removed from fluid communication with the fluid outlet, wherein when the system is in a third configuration, the second manifold directs fluid received from the fluid outlet towards the house inlet line second end while the second air inlet is selectively removed from fluid communication with the second manifold outlet.