AC819 Flexible Digital Programmable WiFi Floor Heating Thermostat — Tuya Smart Life APP Control for Hotel & Residence
Digital Programmable
Custom weekly schedules with multiple daily periods. Set it once and enjoy automated comfort year-round.
Tuya APP Control
Full remote management via Tuya/Smart Life. Adjust temperature, monitor energy, create automations.
Flexible Design
Adaptable to any room and heating system. One model serves diverse project requirements with ease.
Floor Heating Ready
Optimized for underfloor heating with precise temperature regulation. Consistent comfort without swings.
Easy Installation
Standard wall-mounted format with clear wiring. Professional installation in minutes.
3-Year Warranty
Telin’s 16-year HVAC manufacturing guarantee with comprehensive after-sales support.
At a Glance
Product Overview
The AC819 Underfloor model combines digital programmable logic with Tuya Smart Life WiFi control in a flexible design that adapts to any room. Weekly scheduling, remote APP management, and voice control integration deliver modern smart home convenience for floor heating systems in hotels and residences.
At $7-13 per unit, the AC819 offers flexible smart control at a competitive price. Full OEM/ODM customization available.
Product Features
💻 Programmable Intelligence
Configure up to 6 periods per day with independent weekday and weekend schedules. The AC819 automatically adjusts temperature throughout the day — warming up before you wake, conserving energy while you’re away.
📱 Tuya Ecosystem Integration
Full Tuya/Smart Life support for remote control, scheduling, energy monitoring, and automation scenes. Voice control via Alexa/Google Home. Multi-user access for family and hotel staff.
🏠 Truly Flexible Deployment
The adaptable design works with electric and water-based floor heating, fits standard wall boxes worldwide, and complements any interior style. One thermostat model for your entire project.
🌡 Heating Precision
Optimized sensor logic maintains consistent floor temperature without swings. The AC819’s digital control delivers exactly the warmth you want — no more, no less.
Product Parameters
⚡ Electrical
📏 Mechanical
🌡 Environment
Dimensions & Installation
Application Scenarios
The AC819’s flexible design and smart control adapt to any floor heating project with ease.
Modern Home
WiFi scheduling adapts to family routines. Voice control adds hands-free convenience.
Hotel Property
Centralized Tuya management across all rooms. Guests enjoy simple, intuitive temperature control.
Apartment Complex
Flexible design adapts to any room layout. Programmable scheduling reduces energy costs.
Ready to Discuss Your Project?
Get pricing, request samples, or consult our engineers about your custom HVAC control requirements.
Hubei Telin energy-saving equipment Co., Ltd (Production Base)
Add: No.1 Lingcheng Industrial Park, Lingxiang Town, Daye, Huangshi City, Hubei Province, China.
✉ sales@sztelin.com | ☎ +86 13410830001
