Is a modulating furnace more energy efficient than a dual-stage furnace? | | Yes | 78% | | No | 7% | | Not sure | 14% | | | | | Question: Is a modulating furnace more energy efficient than a dual-stage furnace? Top Answer (78% of 14 votes): Yes.
Answer: Yes
Explanation: A modulating furnace has low fire and high fire and every thing in between. | | Arizona's Best Heating & AC, Inc. | Answer: Yes
Explanation: Normal yes. Explore them | | HVAC and More | Answer: Yes
Explanation: In some cases yes but if the system is not working properly than no it is not more efficient. | | Dr Heat & Cool Comfort Experts |
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