Tytech heat pumps are for our South African climate using only the most highly rated components from around the world assembled in an ISO 9001 accredited factory. Our engineers oversee the assembly to ensure that the highest quality standards are met at all times. Our entire range of heat pumps use 410A refrigerant and each unit has been rigorously tested in a state of the art climate control testing facility to ensure that Tytech heat pumps set the standard in efficiency and reliability. Our installation method ensures that you get more hot water out of your geyser than what you did with the element while saving up to 75% of the cost.