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Heatrae Sadia Megaflo Eco 210 vs Mitsubishi Electric Ecodan PUZ-WM60VAA 6.0kW

The Heatrae Sadia Megaflo Eco 210 is a indirect unvented hot water cylinder, 210 litres. The Mitsubishi Electric Ecodan PUZ-WM60VAA 6.0kW is a r32 monobloc air source heat pump, 6.0 kw heat output.

Last reviewed 13 September 2026

Specifications side by side

Heatrae Sadia Megaflo Eco 210Mitsubishi Electric Ecodan PUZ-WM60VAA 6.0kW
Dimensions1486 x 579 x 600 mm (H x W x D)1020 x 1050 x 480 mm (H x W x D)
Capacity210 litres-
Heat-up time28 minutes (15 L/min recovery, 15C to 60C)-
Max inlet pressure1.6 MPa (16 bar)-
Immersion heater3kW incoloy immersion, back-up-
WarrantyLifetime guarantee in domestic installations-
Heat output-6.0 kW at -7C outdoor / 35C flow
SCOP-3.20 (35C flow), 3.30 (55C flow)
Refrigerant-R32
Sound power-60 dBA
Sound pressure at 1m-45 dBA
Weight-98 kg
Max flow temperature-55C (space heating)

Sources: Heatrae Sadia Megaflo Eco 210, Mitsubishi Electric Ecodan PUZ-WM60VAA 6.0kW. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Megaflo Eco 210 if...

A 210 litre indirect unvented cylinder from Heatrae Sadia's Megaflo Eco range, one of the most fitted cylinder brands in the UK. It reheats in about 28 minutes at a 15 litre/min flow rate and carries a lifetime guarantee in a domestic installation.

Full Megaflo Eco 210 specifications →

Buy or hire the Ecodan PUZ-WM60VAA 6.0kW if...

A 6.0kW R32 monobloc heat pump sized for a well-insulated flat or small house. It is quoted at SCOP 3.20 at a 35C flow temperature, and Mitsubishi Electric's accredited installer scheme extends cover on the unit. It weighs 98 kg and stands 1020mm tall.

Full Ecodan PUZ-WM60VAA 6.0kW specifications →

Common questions

What is the difference between the Heatrae Sadia Megaflo Eco 210 and the Mitsubishi Electric Ecodan PUZ-WM60VAA 6.0kW?

The Heatrae Sadia Megaflo Eco 210 is a indirect unvented hot water cylinder, 210 litres; the Mitsubishi Electric Ecodan PUZ-WM60VAA 6.0kW is a r32 monobloc air source heat pump, 6.0 kW heat output.

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