Description
Fischer FWH-10L is a wall-mounted, instant (tankless) gas-water heater designed to deliver hot water on demand, typically for one bathroom or kitchen usage.
Key features include:
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Instant heating – With no large storage tank, the unit heats water as it flows through, reducing standby heat losses.
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Copper-based heat exchanger / copper wiring – The description “copper wire” suggests that the internal vital components (heat exchanger or wiring) are copper, which is preferred for thermal conduction and durability in gas water heaters.
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Compact installation – Suitable for mounting near the point of use (bathroom/kitchen) and designed for gas usage (likely natural gas or LPG, depending on local supply).
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Safety features – Typically includes flame‐failure protection, over‐temperature cut‐off, and water flow detection. The product listing mentions “safety lock” and “corrosion and rust resistance”.
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Corrosion resistance – Given that copper/metal components are used, the unit is likely designed to withstand typical water/scaling conditions found in Pakistan.
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Efficient gas consumption – Instant gas heaters reduce storage losses and often cost less to run (for appropriate usage) compared to large electric storage units.
In summary, the Fischer FWH-10L is positioned as a high-quality, efficient instant gas water heater for local Pakistani households, with a premium component set (copper heat exchanger/wiring) and a trusted brand.
Specifications Table
Here is a table summarising the expected / typical specifications for the Fischer FWH-10L. Where exact data isn’t publicly specified, I’ve marked “Typical / estimated”.
| Specification | Value (Fischer FWH-10L) | Notes / Comments |
|---|---|---|
| Model | FWH-10L | 10 L version of Fischer Instant Gas series |
| Capacity / Flow Rate | 10 litres per minute (approx) | “10 L” model typically indicates ability to deliver ~10 L/min at ΔT ~25 °C |
| Heat Exchanger / Wiring Material | Copper (or copper-based) | “Copper wire” mention implies high grade copper conduction |
| Fuel Type | Gas (Natural Gas or LPG compatible) | Instant gas geyser line in Pakistan; installation must match local gas type |
| Ignition Type | Automatic / Battery-assisted | Typical for instant gas heaters (flow + ignition detection) |
| Safety Features | Flame failure cut‐off, Over‐heat protection, Flow sensor | Mentioned in listing: “safety lock / corrosion & rust resistance” |
| Installation Type | Wall-mounted, indoor | Standard for instant gas water heaters |
| Minimum Operating Water Pressure | Typical ~0.02–0.25 MPa / ~0.2–2.5 bar | Industry norms for instant heaters; confirm for model |
| Maximum Water Pressure | Typically ~8–10 bar | Many heaters designed for up to ~8 bar or more |
| Hot Water Output Temperature Range | Approx. 35 °C to 60 °C | Typical for such units; exact range to be verified |
| Dimensions (H × W × D) | Typical ~450–600 mm × ~300–400 mm × ~150–200 mm | No exact figure found for FWH-10L; estimate based on 10 L category |
| Net Weight | Approx. 10-15 kg | Instant gas units are relatively light |