The Heatmiser neoStat v3 Programmable Thermostat - White is a 230V smart room thermostat designed as a direct replacement for neoStat v2 and other 3‑wire thermostats, offering app control (via neoHub), multiple time/temperature programs, and a clean, flush-mounted white finish.
Product Description
neoStat v3 combines a slimline backlit display with illuminated touch keys and can be configured either as a programmable room thermostat or as a simple timer. When paired with the neoHub, it becomes part of the Heatmiser neo smart control ecosystem, enabling remote control, scheduling and integration with leading home automation platforms.
Key Features
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V2 replacement: Fully compatible form factor and wiring with neoStat v2 for straightforward upgrades.
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Programmable control: Multiple operating modes (7‑day, 5/2‑day, all days same/different) with up to 4 comfort levels per day (expandable to 6 with neoHub G2).
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Smart operation: Optimum Start, Temperature Hold and Holiday modes improve comfort and energy efficiency.
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Mesh connectivity: Communicates with neoHub via wireless Mesh for improved range and reliability across the property.
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Dual function: Can be set as a thermostat or as a timer to control heating zones, towel rails or lighting circuits.
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User-friendly design: White backlit display with proximity activation and illuminated soft‑touch keys.
Technical Details
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Power supply: 230V AC, 50Hz.
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Switching: Volt-free relay output for boiler/zone valve control (suitable for water-based heating).
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Sensor options: Built‑in air sensor; compatible with 10K, 12K and 15K NTC floor probes for underfloor applications.
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Temperature control: 0.5°C setpoint increments with frost protection and adjustable setpoint limits.
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Programming interval: 5‑minute time steps for fine scheduling control.
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Display: White backlight, auto‑off after around 30 seconds to reduce power consumption.
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Smart integration: Full app control and automation features when used with neoHub G2 (not compatible with neoHub G1).
Physical Specifications
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Colour: White.
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Mounting: Flush‑mounted to a standard 35mm (minimum) back box.
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Front interface: Flat fascia with touch keys and clear LCD.
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Form factor: Same footprint and fixing pattern as neoStat v2 for simple swap‑out upgrades.
System & Application Notes
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Typical use: Room thermostat for water-based radiator or underfloor heating zones; also suitable as a timer for auxiliary loads.
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Wiring: Designed to replace existing 3‑wire thermostats (live, switched live, neutral) without rewiring in most cases.
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Smart control: Use with neoHub and neoApp for multi‑zone control, remote access and integration with voice assistants and smart home platforms.
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Upgrade path: Recommended replacement for older 230V Heatmiser models and neoStat v2 where enhanced Mesh performance and v3 features are desired.
