SFHA Sensair AutomaticStorage fan heaters
Able to operate on virtually any tariff and with two and a half times greater insulation levels than conventional storage heaters, the SFHA achieves higher SAP and NHER ratings than manual input storage heaters. The ultimate combination.
Key features include:
- Combines electric storage heating, direct acting heating and fanned heat output with simple controls
- Fully automatic heat storage - no user adjustment required on input controls
- High performance insulation works more effectively than a conventional storage heater
- Heat output is via a quiet two speed fan
- Boost setting for high speed room heat up
- Fan can be switched off without altering thermostat setting
- Operates on virtually any tariff and takes better advantage of extended or split tariffs
- Fanned heating avoids heat stratification
- Lockable controls cover
- Negative pressure air movement through the storage core avoids hotspots and heat leakage
- Fan operation can be controlled by an external timer, such as the RFRTK7
Range & Specification
Technical Specification
- Elements (storage) - mineral insulated stainless steel sheathed
- Insulation - opacified silicaceous aerogel and mineral fibre mat
- Storage core - high density iron oxide compound
- Fan unit - crossflow
- Controls - hydraulic head temperature compensated, room and storage core temperature sensitive, auto-set charge control
- Protection - two level thermal safety overheat
- Supply - 230/240V AC single phase
Product Selector
| Model | Rating Storage (kW) | Direct Acting (kW) | Charge Acceptance (7 hrs) (kWh) | Number of Elements | Number of Core Bricks | Remaining Useful Heat After 17hrs (Static) Discharge (Fan off) (%) |
| SFHA18AW | 2.5 | 1.5 | 17.6 | 3 | 12 | 40 |
| SFHA24AW | 3.4 | 1.5 | 23.5 | 4 | 16 | 40 |
| Model | Height (mm) | Width (mm) | Depth (mm) | Weight (kg) |
| SFHA18AW | 705 | 788 | 187 | 121 |
| SFHA24AW | 705 | 1016 | 187 | 158 |
Control Options & Accessories
Control options
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