Heatrae Sadia Multipoint Eco 30V 30L Vertical Unvented Water Heater

Description

The Heatrae Sadia Multipoint Eco 30V is a compact 30 litre, 3kW electric unvented water heater, the smallest model in the Multipoint Eco vertical range. It's designed for light commercial spaces where a small footprint and mains-pressure hot water are needed without a full-size storage cylinder.

Despite its size, it retains the SMART digital learning thermostat used across the Multipoint Eco range, adjusting heating automatically to match usage after a short learning period — delivering the range's efficiency benefits in a space-saving compact format.

30L

Storage Capacity

3.0kW

Heating Element

Grade S

ErP Energy Class

51 min

Heat-Up Time

39.78%

Water Heating Efficiency

2 Yr

Guarantee

Compact Vertical Footprint

At 30 litres, this is the smallest model in the Multipoint Eco range — ideal for space-constrained utility cupboards, small washrooms, or point-of-use commercial installations.

SMART Digital Controller

The IFG90007 SMART controller learns usage patterns over roughly a week and adjusts heating automatically to reduce standing losses, matching the larger units in the range.

Fast Recovery for Its Size

With a 51-minute heat-up time from cold, the 30L model recovers quickly relative to its capacity — useful where storage space is limited but demand is still frequent.

ErP Grade S Efficiency

Rated Grade S for water heating energy efficiency (the compact-capacity ErP class), with an annual electricity consumption of just 464 kWh — the lowest running cost in the range.

8-Litre Expansion Vessel Included

Ships with a factory-fitted 8 litre expansion vessel and non-return valve, sized appropriately for the smaller 30–50L models.

Compliant Safety Valve

Factory-fitted Temperature/Pressure Relief Valve set at 90°C/10 bar, in line with the rest of the Multipoint Eco range.

Performance
Storage Capacity	30 litres
Heating Element	3.0kW @ 240V / 2.8kW @ 230V
Heat-Up Time (Cold to Set Temperature)	51 minutes
Thermostat Setting (Factory)	70°C
Suitable For	Small washrooms, utility cupboards, point-of-use commercial installs
Efficiency (ErP)
Load Profile	S (Small)
Water Heating Energy Efficiency Class	A
Water Heating Energy Efficiency	39.78%
Annual Electricity Consumption	464 kWh
Daily Fuel Consumption (Q elec)	2.39 kWh
Heat Loss	0.48 kWh/24h
Pressure & Safety
Max Inlet Pressure to PRV	1.6 MPa (16.0 bar)
Expansion Vessel Charge Pressure	0.35 MPa (3.5 bar)
Temperature/Pressure Relief Valve	90°C / 1.0 MPa (10 bar)
Expansion Vessel Capacity	8 litres, factory-fitted
Construction & Physical
Inner Container Material	Duplex 2101 stainless steel
Insulation Thickness (min)	22mm
Weight (Empty)	14kg
Weight (Full)	44kg
Compliance
Product Code	7693979
EAN	5033313032876

Is the 30L model suitable for a shared washroom?

It's best suited to lower-demand or single-basin applications given the smaller store; for washrooms with multiple basins in simultaneous use, the 50L or 80L models in the same range offer more buffer capacity.

Does the 30L still have the SMART thermostat?

Yes — the SMART digital learning controller is standard across the entire Multipoint Eco range, including this compact 30 litre model.

How much smaller is the expansion vessel on this model?

The 30–50L models use an 8-litre expansion vessel, compared with 12 litres on the 80–100L models, reflecting the reduced water volume being heated.

What's the running cost like compared to larger models?

At 464 kWh annual electricity consumption, the 30L model has by far the lowest running cost in the range, though this reflects its smaller storage volume rather than higher efficiency alone.

Is a cold water cistern required?

No, it's fully unvented and mains-fed like the rest of the range.

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Room Dimensions

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Height (in m):

Room Type

Living Room

Bedroom

Kitchen

Bathroom

Conservatory

Hallway

Glazing Type

Single Glazed

Double Glazed

Triple Glazed

External Walls

0 Wall

1 Wall

2 Walls

3 Walls

4 Walls

Insulation Level

Poor

Average

Good (New Build)

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