HVAC Sensors Price Research
Analysis of 18,109 HVAC sensor listings to determine current market value.
What you'll usually pay
👉 In short easy summary
The best value is found in Honeywell sensors and US-made units, both trading below the market median. High-end pricing is driven by Danfoss brands and duct humidity sensors, which see significant positive deltas.
💚 Best value for your money
Price by brand
Why? Prices range from Honeywell at 35 to Danfoss at 104 based on industrial specialization.
Price by type
Why? Specialized duct humidity sensors cost 90, while basic defrost sensors are 28.99.
🛒 Some on sale right now
Common questions
What is the typical price for a new HVAC sensor?
The median price for new sensors is 39.49.
Which brand offers the most affordable options?
Honeywell has the lowest median price among listed brands at 35.
How do flame sensors compare to pressure flow sensors in price?
Flame sensors have a median of 29.98, while pressure flow sensors are significantly higher at 59.5.
How we got these numbers
Worked out from 200 live eBay listings (price range $15–$145, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 31, 2026.