
Ferroli Novo 5 Litre 2kW Under-Sink Vented Electric Water Heater GRWDXASA
The Ferroli Novo 5L (MPN: GRWDXASA) is a 5-litre vented open-outlet storage water heater designed for point-of-use under-sink installation. Heating the small stored volume with a 2 kW element in as little as 6.4 minutes, the Novo 5L delivers readily available hot water for hand-washing at cloakrooms, accessible toilets, school and office washbasins, and any location where installing pipework from a central cylinder is impractical. Being a vented (open-outlet) unit, no G3 certification is required, opening installation up to a wider range of plumbers. A reinforced hanging bracket, built-in cable, and 2-year warranty are included.
The Novo 5L is a vented storage heater — water is not stored under mains pressure. The outlet is open (typically discharging via a swivel spout tap), allowing thermal expansion to vent freely without safety valves or expansion vessels. No G3 accreditation is required for installation. However, electrical connections must still be made by a qualified electrician to IET Wiring Regulations.
Because the Novo 5L is vented, the outlet must not be fitted with a conventional shut-off tap or mixer tap. An open-outlet swivel spout tap (also called a bi-flow tap or economy tap) is required to allow thermal expansion to discharge safely. These are available separately — ask us about compatible tap accessories.
As a vented open-outlet unit, the Novo 5L does not require G3 Building Regulations compliance, making it accessible to a wider range of plumbers and installers. This simplifies procurement and installation in commercial premises, rented properties, and accessible facilities where compliance with Approved Document G3 would otherwise add complexity.
The 2 kW element brings the 5-litre volume to temperature in just 6.4 minutes (ΔT 35 °C) or 8.3 minutes (ΔT 45 °C) from cold — providing a ready supply of hot water almost immediately. The small storage volume means minimal energy is wasted maintaining temperature between periods of use.
At 285 × 240 × 240 mm and just 4.5 kg empty, the Novo 5L is one of Ferroli's most compact storage water heaters. The supplied reinforced hanging bracket makes wall-mounting simple and secure, and the small footprint fits within standard under-sink cupboards, vanity units, and accessible toilet cabinets.
A user-adjustable temperature control lets the building manager or user set hot water output to the required temperature. The built-in cable (without plug) is pre-fitted for connection to a fused spur. Rust-free construction with a shockproof casing ensures reliable service life in damp under-sink environments.
The Novo range is available in both under-sink (GRWDXASA) and over-sink configurations, giving specifiers flexibility depending on cabinet depth and tap arrangement. This listing is the under-sink model — cold water enters from below and hot water discharges upward to the spout tap above. Confirm orientation before ordering.
The Novo 5L is frequently specified for DDA / Equality Act compliant accessible toilets where a local hot water supply is required to a washbasin. Its 2 kW draw is easily accommodated on a standard socket circuit, and the vented design avoids the complexity of unvented compliance — making it a practical, cost-effective solution for accessible WC refurbishment projects.
| Parameter | Novo 5L Specification |
|---|---|
| MPN | GRWDXASA |
| Type | Vented open-outlet storage — under-sink |
| Capacity | 5 litres |
| Power | 2 kW |
| Dimensions H × W × D | 285 × 240 × 240 mm |
| Weight — empty / full | 4.5 kg / 9.5 kg |
| Heat-up time ΔT 35 °C | 6.4 minutes |
| Heat-up time ΔT 45 °C | 8.3 minutes |
| G3 certification required | No — vented unit |
| Tap type required | Open-outlet swivel spout tap (not supplied) |
| Hanging bracket | Reinforced bracket supplied |
| Built-in cable | Yes (without plug) |
| Temperature adjustment | Yes — adjustable thermostat |
| Casing | Rust-free / shockproof |
| Warranty | 2 years |
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Ferroli Novo 5 Litre 2kW Under-Sink Vented Electric Water Heater GRWDXASA
The Ferroli Novo 5L (MPN: GRWDXASA) is a 5-litre vented open-outlet storage water heater designed for point-of-use under-sink installation. Heating the small stored volume with a 2 kW element in as little as 6.4 minutes, the Novo 5L delivers readily available hot water for hand-washing at cloakrooms, accessible toilets, school and office washbasins, and any location where installing pipework from a central cylinder is impractical. Being a vented (open-outlet) unit, no G3 certification is required, opening installation up to a wider range of plumbers. A reinforced hanging bracket, built-in cable, and 2-year warranty are included.
The Novo 5L is a vented storage heater — water is not stored under mains pressure. The outlet is open (typically discharging via a swivel spout tap), allowing thermal expansion to vent freely without safety valves or expansion vessels. No G3 accreditation is required for installation. However, electrical connections must still be made by a qualified electrician to IET Wiring Regulations.
Because the Novo 5L is vented, the outlet must not be fitted with a conventional shut-off tap or mixer tap. An open-outlet swivel spout tap (also called a bi-flow tap or economy tap) is required to allow thermal expansion to discharge safely. These are available separately — ask us about compatible tap accessories.
As a vented open-outlet unit, the Novo 5L does not require G3 Building Regulations compliance, making it accessible to a wider range of plumbers and installers. This simplifies procurement and installation in commercial premises, rented properties, and accessible facilities where compliance with Approved Document G3 would otherwise add complexity.
The 2 kW element brings the 5-litre volume to temperature in just 6.4 minutes (ΔT 35 °C) or 8.3 minutes (ΔT 45 °C) from cold — providing a ready supply of hot water almost immediately. The small storage volume means minimal energy is wasted maintaining temperature between periods of use.
At 285 × 240 × 240 mm and just 4.5 kg empty, the Novo 5L is one of Ferroli's most compact storage water heaters. The supplied reinforced hanging bracket makes wall-mounting simple and secure, and the small footprint fits within standard under-sink cupboards, vanity units, and accessible toilet cabinets.
A user-adjustable temperature control lets the building manager or user set hot water output to the required temperature. The built-in cable (without plug) is pre-fitted for connection to a fused spur. Rust-free construction with a shockproof casing ensures reliable service life in damp under-sink environments.
The Novo range is available in both under-sink (GRWDXASA) and over-sink configurations, giving specifiers flexibility depending on cabinet depth and tap arrangement. This listing is the under-sink model — cold water enters from below and hot water discharges upward to the spout tap above. Confirm orientation before ordering.
The Novo 5L is frequently specified for DDA / Equality Act compliant accessible toilets where a local hot water supply is required to a washbasin. Its 2 kW draw is easily accommodated on a standard socket circuit, and the vented design avoids the complexity of unvented compliance — making it a practical, cost-effective solution for accessible WC refurbishment projects.
| Parameter | Novo 5L Specification |
|---|---|
| MPN | GRWDXASA |
| Type | Vented open-outlet storage — under-sink |
| Capacity | 5 litres |
| Power | 2 kW |
| Dimensions H × W × D | 285 × 240 × 240 mm |
| Weight — empty / full | 4.5 kg / 9.5 kg |
| Heat-up time ΔT 35 °C | 6.4 minutes |
| Heat-up time ΔT 45 °C | 8.3 minutes |
| G3 certification required | No — vented unit |
| Tap type required | Open-outlet swivel spout tap (not supplied) |
| Hanging bracket | Reinforced bracket supplied |
| Built-in cable | Yes (without plug) |
| Temperature adjustment | Yes — adjustable thermostat |
| Casing | Rust-free / shockproof |
| Warranty | 2 years |
Product Information
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Description
The Ferroli Novo 5L (MPN: GRWDXASA) is a 5-litre vented open-outlet storage water heater designed for point-of-use under-sink installation. Heating the small stored volume with a 2 kW element in as little as 6.4 minutes, the Novo 5L delivers readily available hot water for hand-washing at cloakrooms, accessible toilets, school and office washbasins, and any location where installing pipework from a central cylinder is impractical. Being a vented (open-outlet) unit, no G3 certification is required, opening installation up to a wider range of plumbers. A reinforced hanging bracket, built-in cable, and 2-year warranty are included.
The Novo 5L is a vented storage heater — water is not stored under mains pressure. The outlet is open (typically discharging via a swivel spout tap), allowing thermal expansion to vent freely without safety valves or expansion vessels. No G3 accreditation is required for installation. However, electrical connections must still be made by a qualified electrician to IET Wiring Regulations.
Because the Novo 5L is vented, the outlet must not be fitted with a conventional shut-off tap or mixer tap. An open-outlet swivel spout tap (also called a bi-flow tap or economy tap) is required to allow thermal expansion to discharge safely. These are available separately — ask us about compatible tap accessories.
As a vented open-outlet unit, the Novo 5L does not require G3 Building Regulations compliance, making it accessible to a wider range of plumbers and installers. This simplifies procurement and installation in commercial premises, rented properties, and accessible facilities where compliance with Approved Document G3 would otherwise add complexity.
The 2 kW element brings the 5-litre volume to temperature in just 6.4 minutes (ΔT 35 °C) or 8.3 minutes (ΔT 45 °C) from cold — providing a ready supply of hot water almost immediately. The small storage volume means minimal energy is wasted maintaining temperature between periods of use.
At 285 × 240 × 240 mm and just 4.5 kg empty, the Novo 5L is one of Ferroli's most compact storage water heaters. The supplied reinforced hanging bracket makes wall-mounting simple and secure, and the small footprint fits within standard under-sink cupboards, vanity units, and accessible toilet cabinets.
A user-adjustable temperature control lets the building manager or user set hot water output to the required temperature. The built-in cable (without plug) is pre-fitted for connection to a fused spur. Rust-free construction with a shockproof casing ensures reliable service life in damp under-sink environments.
The Novo range is available in both under-sink (GRWDXASA) and over-sink configurations, giving specifiers flexibility depending on cabinet depth and tap arrangement. This listing is the under-sink model — cold water enters from below and hot water discharges upward to the spout tap above. Confirm orientation before ordering.
The Novo 5L is frequently specified for DDA / Equality Act compliant accessible toilets where a local hot water supply is required to a washbasin. Its 2 kW draw is easily accommodated on a standard socket circuit, and the vented design avoids the complexity of unvented compliance — making it a practical, cost-effective solution for accessible WC refurbishment projects.
| Parameter | Novo 5L Specification |
|---|---|
| MPN | GRWDXASA |
| Type | Vented open-outlet storage — under-sink |
| Capacity | 5 litres |
| Power | 2 kW |
| Dimensions H × W × D | 285 × 240 × 240 mm |
| Weight — empty / full | 4.5 kg / 9.5 kg |
| Heat-up time ΔT 35 °C | 6.4 minutes |
| Heat-up time ΔT 45 °C | 8.3 minutes |
| G3 certification required | No — vented unit |
| Tap type required | Open-outlet swivel spout tap (not supplied) |
| Hanging bracket | Reinforced bracket supplied |
| Built-in cable | Yes (without plug) |
| Temperature adjustment | Yes — adjustable thermostat |
| Casing | Rust-free / shockproof |
| Warranty | 2 years |


