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Heat pump water heaters · UK

Tecalor TTA 300.1 comfort

Tecalor TTA 300.1 comfort
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The Tecalor TTA 300.1 comfort is a heat pump water heater with water heating efficiency ηwh 172 %, load profile XL and energy label A+.1

Last updated: Technical specifications⇄ Compare this model
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Water heating efficiency ηwh
172%1
Load profile
XL1
Official source
Energy label
A+1
Official source
Indoor sound power
57dB(A)1
Official source
ηwh, colder climate
172%1
Official source

Technical specifications

General
Load profileXL1
Registered in EPREL2024-091
Efficiency
Water heating efficiency ηwh172 %1
ηwh, colder climate172 %1
ηwh, warmer climate172 %1
Energy labelA+1
Annual electricity use, colder climate974 kWh1
Annual electricity use, warmer climate974 kWh1
Noise
Indoor sound power57 dB(A)1

How it ranks

Water heating efficiency ηwh: better than 92% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).

Rank 8 of 160

Compared with every model on VersusIndex in the same group with a known value; equal values do not count as better. This says nothing about price, installation or reliability.

Variants

This model belongs to a series of 2 variants with the same load profile and energy class. The figures on this page apply to the variant above; other variants differ in: Water heating efficiency ηwh 172–177 %. After each type number you can see what differs:

  • TTA 300.1 comfort
  • TTA 300.1 SOL comfort — Water heating efficiency ηwh: 177 %; Annual electricity use, colder climate: 945 kWh; Annual electricity use, warmer climate: 945 kWh; ηwh, colder climate: 177 %

Manufacturer documentation

External links to Tecalor's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

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Frequently asked questions

What is the water heating efficiency ηwh of the Tecalor TTA 300.1 comfort?

The water heating efficiency ηwh of the Tecalor TTA 300.1 comfort is 172 %.1

Which load profile does the Tecalor TTA 300.1 comfort have?

The Tecalor TTA 300.1 comfort has load profile XL.1

Which energy label does the Tecalor TTA 300.1 comfort have?

The Tecalor TTA 300.1 comfort has energy label A+.1

What is the indoor sound power of the Tecalor TTA 300.1 comfort?

The indoor sound power of the Tecalor TTA 300.1 comfort is 57 dB(A).1

Sources

  1. European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026