| Combining a highly-efficient heat pump with a gas- | | | | uses both a gas-fueled internal combustion engine |
| or oil-fueled furnace, a hybrid system ensures | | | | propulsion system and an electric one. This |
| optimal energy efficiency regardless of the | | | | combination is intended to improve fuel efficiency, |
| temperature outside. Aris Parviz of Able Air-1, Inc. | | | | ultimately saving drivers money and reducing |
| is an expert on all types of HVAC systems, and | | | | emissions. Hybrid heating systems are based on |
| here, he explains what a hybrid heating system is | | | | the same concept as hybrid cars. These new |
| and why it is of great benefit to both the | | | | heating systems are dual fueled, which usually |
| environment and your pocketbook. | | | | involve the combination of a gas- or oil-fueled |
| When used in relation to cars, the term | | | | furnace with an electric heat pump. |
| âhybridâ refers to a vehicle that | | | | |