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Lennox 15Z69 Touchscreen Smart Wi-Fi Programmable Thermostat
This Lennox thermostat is for homeowners who want to stop fiddling with their HVAC and start saving energy without thinking about it. I installed mine last month, and the Smart Away Mode kicked in the first time I left for work. It uses your phone's location to switch to an energy-saving temperature, so the house stays comfortable when you're home. The one-touch away button is handy for quick changes, like when you're rushing out the door. The real standout is Schedule IAQ Technology. You program the thermostat once, and it learns your routine and adjusts settings automatically. It's like having a home that knows you. Plus, the advanced humidity control works with a whole-home humidifier to keep the air feeling just right. It even sends emailed alerts for filter changes or service needs. With Alexa integration, you can just say 'Set the temp to 72' and it's done. For a home that craves consistent comfort and lower bills, this is a smart, practical upgrade.
Features
- Smart Away Mode
- Emailed Alerts & Reminders
- Advanced Humidity Control
- Schedule IAQ Technology
- One-Touch Away Mode
- 5-Year Limited Warranty
- Universal 4 Stage Heat / 2 Stage Cooling
- Alexa-Enabled Voice Control
General specs
- Brand: Lennox
- Model: 15Z69
- Seller: Amazon
- ID: B0FP8H4BDC
- Type: Thermostat
- Brand: Generic
- Model: 15Z69
- Display: Touchscreen
- Warranty: 5-Year Limited
- Connectivity: Smart Wi-Fi, Communicating, Remote Access
- Installation: Professional Recommended
- Compatibility: Universal
- (Cool) Stages: 2
- (Heat) Stages: 4
- Smart Assistant: Alexa-Enabled
- First listed by seller: May 20, 2026
If you are interested in more details, you can find full information on the seller's page.
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Offers updated: 8/31/26
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| Brand | Generic | MRCOOL COMFORT MADE SIMPLE | Emerson | Sensi Touch 2 | ||
| Model | 15Z69 | MST04 | Sensi ST55U | ST76 | T4000ES | |
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| Price | €404.64 | €111.92 | €89.98 | €117.48 | €57.03 | €51.65 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | May 20, 2026 | May 29, 2026 | Jun 24, 2026 |
| Type | Thermostat | Smart Wi-Fi Thermostat | Smart WiFi Programmable Thermostat | |||
| Connectivity | Smart Wi-Fi, Communicating, Remote Access | Wi-Fi | Wi-Fi | |||
| Installation | Professional Recommended | DIY | Easy DIY install | |||
| Display Type | LCD Touchscreen | Touchscreen | Touchscreen Color Display | |||
Lennox 15Z69 Alexa-Enabled Voice Control
€404.64
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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