EcoNet-BH Baseboard Heater Thermostat Installation Guide
Step-by-step instructions, wiring diagrams, and resources for safe installation of your smart line voltage thermostat.
Compatibility and Requirements
Compatible Heating Systems
The EcoNet-BH smart thermostat is designed for line voltage heating systems, including:
- Electric baseboard heaters (120V/240V/208V)
- Fan-forced heaters with in-wall control
- Convection heaters (electric)
- Self-contained hydronic heaters
Electrical Requirements
Not Compatible With
Unlike mechanical thermostats, EcoNet-BH requires both line and neutral for smart display, WiFi, and programming.
Safety Precautions
ELECTRICAL SHOCK OR EQUIPMENT DAMAGE HAZARD
1.
Turn OFF breaker before wiring
2.
Verify power is OFF with a tester
3.
Licensed electrician recommended
4.
Follow NEC & local codes
5.
Never wire live circuits
Step-by-Step Baseboard Heater Thermostat Installation
STEP 1 Remove Old Thermostat
- Power OFF at breaker
- Remove faceplate & screws
- Label and disconnect wires
- Take a photo of old wiring
STEP 2 Verify Voltage Type
- 120V → common in homes
- 240V → higher power, double-pole needed
- 208V → apartments/commercial, use contactor
STEP 3 Wire EcoNet-BH
- 1 (L1): Hot In
- 2 (L): Hot Out → heater
- 5 (N): Neutral In
- 6 (N1): Neutral Out → heater
- 3/4: External sensor (optional NTC 10k)
STEP 4 Mount Thermostat
- Fold wires into wall box
- Attach mounting plate
- Fix thermostat & faceplate
- Restore breaker power
- Display lights up
- Run initial setup (time, schedule)
- Connect WiFi via SmartLife app
Wiring Diagrams
120V Double-Pole Wiring (Recommended)
240V / 208V with Contactor (Safe Method)
Download Installation Resources
Troubleshooting
- No display → Check breaker & wiring
- Display on but no heat → Verify L1/L/N connections
- Temp inaccurate → Calibrate in settings, avoid heat sources
- WiFi failed → Use 2.4GHz, reset, re-pair app
Frequently Asked Questions
Why does EcoNet-BH need a neutral wire?
It powers display, WiFi, and smart features continuously.
Can it replace a 2-wire single-pole thermostat?
No. Requires HOT + NEUTRAL. Run new cable or upgrade wiring.
What about built-in dial heaters?
Not compatible. Must use heaters designed for external thermostat control.
Maximum load?
16A → 1920W @120V, 3840W @240V. Larger loads need a contactor.
Related Resources
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