Price History for 36,000 BTU 3 Zone Ductless Inverter Mini Split AC/Heat Pump 21 SEER2, 230-Volt Wifi 16.4 ft. Line, 9Kx2+18K Cosmo Series
Close
36,000 BTU 3 Zone Ductless Inverter Mini Split AC/Heat Pump 21 SEER2, 230-Volt Wifi 16.4 ft. Line, 9Kx2+18K Cosmo Series
Customize comfort across multiple rooms with the TOSOT Cosmo multizone mini split system, featuring a 36,000 BTU outdoor unit paired with two 9,000 BTU and one 18,000 BTU indoor units for precise, independent t
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 28, 2026 | $3144.99 |
| Aug 23, 2026 | $3699.99 |
| Aug 22, 2026 | $3144.99 |
| Aug 18, 2026 | $3699.99 |
| Aug 9, 2026 | $3144.99 |
| Apr 4, 2026 | $3699.99 |
| Mar 7, 2026 | $3699.99 |
| Feb 23, 2026 | $3699.99 |
| Feb 22, 2026 | $3699.99 |
Analysis
36,000 BTU 3 Zone Ductless Inverter Mini Split AC/Heat Pump 21 SEER2, 230-Volt Wifi 16.4 ft. Line, 9Kx2+18K Cosmo Series price analysis
Price analysis for 36,000 BTU 3 Zone Ductless Inverter Mini Split AC/Heat Pump 21 SEER2, 230-Volt Wifi 16.4 ft. Line, 9Kx2+18K Cosmo Series at Home Depot: Today's price is $3144.99. That's 15% off the MSRP of $3699.99. Current price is 7% below the 90-day average of $3366.99 (a $222.00 below the running mean).
- The current price of $3144.99 is 15% (or $555.00) below the MSRP of $3699.99.
- Current price is 7% below the 90-day average of $3366.99 (a $222.00 below the running mean).
- The lowest recorded price on PriceWatchPro was $3144.99 on August 9, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $3699.99 on February 22, 2026. Today's price is $555.00 below that peak.
- Across 8 tracked price changes, the listing has dropped 3 times with an average drop of $555.00.
- PriceWatchPro has been tracking this listing since February 22, 2026 (236 days of price history).
Related
More Plumbing deals on Home Depot
Track price history on other items shoppers are watching in this category.
Support
Home Depot FAQs
Tips for tracking this Home Depot item with alerts and price history.
How do I track price drops for Home Depot?
Pick a target price on this page and save it. We will email you when this Home Depot listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
36,000 BTU 3 Zone Ductless Inverter Mini Split AC/Heat Pump 21 SEER2, 230-Volt Wifi 16.4 ft. Line, 9Kx2+18K Cosmo Series shopping snapshot
Track this Home Depot listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when 36,000 BTU 3 Zone Ductless Inverter Mini Split AC/Heat Pump 21 SEER2, 230-Volt Wifi 16.4 ft. Line, 9Kx2+18K Cosmo Series dips below that number.
Shop confidently
Review specs, availability, and recent updates from Home Depot before jumping to the store page.