Heat Pump Brand Comparisons
All 120 head-to-head brand comparisons across 16 major UK heat pump brands. Side-by-side scoring across efficiency, reliability, installer support and value. Every comparison is independently produced.
V
vsME
Winner
Mitsubishi
Vaillant vs Mitsubishi Electric
8.8/10vs9/10
ME
vsVi
Winner
Mitsubishi
Mitsubishi Electric vs Viessmann
9/10vs8.7/10
ME
vsD
Winner
Mitsubishi
Mitsubishi Electric vs Daikin
9/10vs8.6/10
V
vsVi
Winner
Vaillant
Vaillant vs Viessmann
8.8/10vs8.7/10
ME
vsPa
Winner
Mitsubishi
Mitsubishi Electric vs Panasonic
9/10vs8.5/10
V
vsD
Winner
Vaillant
Vaillant vs Daikin
8.8/10vs8.6/10
ME
vsSE
Winner
Mitsubishi
Mitsubishi Electric vs Stiebel Eltron
9/10vs8.4/10
V
vsPa
Winner
Vaillant
Vaillant vs Panasonic
8.8/10vs8.5/10
ME
vsS
Winner
Mitsubishi
Mitsubishi Electric vs Samsung
9/10vs8.3/10
ME
vsN
Winner
Mitsubishi
Mitsubishi Electric vs Nibe
9/10vs8.3/10
D
vsVi
Winner
Viessmann
Daikin vs Viessmann
8.6/10vs8.7/10
V
vsSE
Winner
Vaillant
Vaillant vs Stiebel Eltron
8.8/10vs8.4/10
ME
vsTo
Winner
Mitsubishi
Mitsubishi Electric vs Toshiba
9/10vs8.2/10
Vi
vsPa
Winner
Viessmann
Viessmann vs Panasonic
8.7/10vs8.5/10
V
vsS
Winner
Vaillant
Vaillant vs Samsung
8.8/10vs8.3/10
V
vsN
Winner
Vaillant
Vaillant vs Nibe
8.8/10vs8.3/10
ME
vsLG
Winner
Mitsubishi
Mitsubishi Electric vs LG
9/10vs8.1/10
D
vsPa
Winner
Daikin
Daikin vs Panasonic
8.6/10vs8.5/10
Vi
vsSE
Winner
Viessmann
Viessmann vs Stiebel Eltron
8.7/10vs8.4/10
V
vsTo
Winner
Vaillant
Vaillant vs Toshiba
8.8/10vs8.2/10
ME
vsG
Winner
Mitsubishi
Mitsubishi Electric vs Grant UK
9/10vs8/10
ME
vsHi
Winner
Mitsubishi
Mitsubishi Electric vs Hitachi
9/10vs8/10
S
vsVi
Winner
Viessmann
Samsung vs Viessmann
8.3/10vs8.7/10
D
vsSE
Winner
Daikin
Daikin vs Stiebel Eltron
8.6/10vs8.4/10
Vi
vsN
Winner
Viessmann
Viessmann vs Nibe
8.7/10vs8.3/10
V
vsLG
Winner
Vaillant
Vaillant vs LG
8.8/10vs8.1/10
ME
vsBo
Winner
Mitsubishi
Mitsubishi Electric vs Bosch
9/10vs7.9/10
S
vsD
Winner
Daikin
Samsung vs Daikin
8.3/10vs8.6/10
D
vsN
Winner
Daikin
Daikin vs Nibe
8.6/10vs8.3/10
Vi
vsTo
Winner
Viessmann
Viessmann vs Toshiba
8.7/10vs8.2/10
Pa
vsSE
Winner
Panasonic
Panasonic vs Stiebel Eltron
8.5/10vs8.4/10
V
vsG
Winner
Vaillant
Vaillant vs Grant UK
8.8/10vs8/10
V
vsHi
Winner
Vaillant
Vaillant vs Hitachi
8.8/10vs8/10
ME
vsWB
Winner
Mitsubishi
Mitsubishi Electric vs Worcester Bosch
9/10vs7.8/10
S
vsPa
Winner
Panasonic
Samsung vs Panasonic
8.3/10vs8.5/10
Pa
vsN
Winner
Panasonic
Panasonic vs Nibe
8.5/10vs8.3/10
D
vsTo
Winner
Daikin
Daikin vs Toshiba
8.6/10vs8.2/10
Vi
vsLG
Winner
Viessmann
Viessmann vs LG
8.7/10vs8.1/10
V
vsBo
Winner
Vaillant
Vaillant vs Bosch
8.8/10vs7.9/10
S
vsSE
Winner
Stiebel
Samsung vs Stiebel Eltron
8.3/10vs8.4/10
SE
vsN
Winner
Stiebel
Stiebel Eltron vs Nibe
8.4/10vs8.3/10
ME
vsBx
Winner
Mitsubishi
Mitsubishi Electric vs Baxi
9/10vs7.7/10
D
vsLG
Winner
Daikin
Daikin vs LG
8.6/10vs8.1/10
G
vsVi
Winner
Viessmann
Grant UK vs Viessmann
8/10vs8.7/10
Vi
vsHi
Winner
Viessmann
Viessmann vs Hitachi
8.7/10vs8/10
Pa
vsTo
Winner
Panasonic
Panasonic vs Toshiba
8.5/10vs8.2/10
V
vsWB
Winner
Vaillant
Vaillant vs Worcester Bosch
8.8/10vs7.8/10
ME
vsIH
Winner
Mitsubishi
Mitsubishi Electric vs Ideal Heating
9/10vs7.6/10
S
vsN
Winner
Samsung
Samsung vs Nibe
8.3/10vs8.3/10
D
vsG
Winner
Daikin
Daikin vs Grant UK
8.6/10vs8/10
D
vsHi
Winner
Daikin
Daikin vs Hitachi
8.6/10vs8/10
Vi
vsBo
Winner
Viessmann
Viessmann vs Bosch
8.7/10vs7.9/10
Pa
vsLG
Winner
Panasonic
Panasonic vs LG
8.5/10vs8.1/10
SE
vsTo
Winner
Stiebel
Stiebel Eltron vs Toshiba
8.4/10vs8.2/10
V
vsBx
Winner
Vaillant
Vaillant vs Baxi
8.8/10vs7.7/10
S
vsTo
Winner
Samsung
Samsung vs Toshiba
8.3/10vs8.2/10
D
vsBo
Winner
Daikin
Daikin vs Bosch
8.6/10vs7.9/10
G
vsPa
Winner
Panasonic
Grant UK vs Panasonic
8/10vs8.5/10
WB
vsVi
Winner
Viessmann
Worcester Bosch vs Viessmann
7.8/10vs8.7/10
Pa
vsHi
Winner
Panasonic
Panasonic vs Hitachi
8.5/10vs8/10
SE
vsLG
Winner
Stiebel
Stiebel Eltron vs LG
8.4/10vs8.1/10
N
vsTo
Winner
Nibe
Nibe vs Toshiba
8.3/10vs8.2/10
V
vsIH
Winner
Vaillant
Vaillant vs Ideal Heating
8.8/10vs7.6/10
S
vsLG
Winner
Samsung
Samsung vs LG
8.3/10vs8.1/10
D
vsWB
Winner
Daikin
Daikin vs Worcester Bosch
8.6/10vs7.8/10
G
vsSE
Winner
Stiebel
Grant UK vs Stiebel Eltron
8/10vs8.4/10
Vi
vsBx
Winner
Viessmann
Viessmann vs Baxi
8.7/10vs7.7/10
Pa
vsBo
Winner
Panasonic
Panasonic vs Bosch
8.5/10vs7.9/10
SE
vsHi
Winner
Stiebel
Stiebel Eltron vs Hitachi
8.4/10vs8/10
N
vsLG
Winner
Nibe
Nibe vs LG
8.3/10vs8.1/10
S
vsG
Winner
Samsung
Samsung vs Grant UK
8.3/10vs8/10
S
vsHi
Winner
Samsung
Samsung vs Hitachi
8.3/10vs8/10
D
vsBx
Winner
Daikin
Daikin vs Baxi
8.6/10vs7.7/10
G
vsN
Winner
Nibe
Grant UK vs Nibe
8/10vs8.3/10
WB
vsPa
Winner
Panasonic
Worcester Bosch vs Panasonic
7.8/10vs8.5/10
SE
vsBo
Winner
Stiebel
Stiebel Eltron vs Bosch
8.4/10vs7.9/10
N
vsHi
Winner
Nibe
Nibe vs Hitachi
8.3/10vs8/10
Vi
vsIH
Winner
Viessmann
Viessmann vs Ideal Heating
8.7/10vs7.6/10
To
vsLG
Winner
Toshiba
Toshiba vs LG
8.2/10vs8.1/10
S
vsBo
Winner
Samsung
Samsung vs Bosch
8.3/10vs7.9/10
N
vsBo
Winner
Nibe
Nibe vs Bosch
8.3/10vs7.9/10
D
vsIH
Winner
Daikin
Daikin vs Ideal Heating
8.6/10vs7.6/10
G
vsTo
Winner
Toshiba
Grant UK vs Toshiba
8/10vs8.2/10
WB
vsSE
Winner
Stiebel
Worcester Bosch vs Stiebel Eltron
7.8/10vs8.4/10
Pa
vsBx
Winner
Panasonic
Panasonic vs Baxi
8.5/10vs7.7/10
To
vsHi
Winner
Toshiba
Toshiba vs Hitachi
8.2/10vs8/10
S
vsWB
Winner
Samsung
Samsung vs Worcester Bosch
8.3/10vs7.8/10
G
vsLG
Winner
LG
Grant UK vs LG
8/10vs8.1/10
WB
vsN
Winner
Nibe
Worcester Bosch vs Nibe
7.8/10vs8.3/10
Pa
vsIH
Winner
Panasonic
Panasonic vs Ideal Heating
8.5/10vs7.6/10
SE
vsBx
Winner
Stiebel
Stiebel Eltron vs Baxi
8.4/10vs7.7/10
To
vsBo
Winner
Toshiba
Toshiba vs Bosch
8.2/10vs7.9/10
LG
vsHi
Winner
LG
LG vs Hitachi
8.1/10vs8/10
S
vsBx
Winner
Samsung
Samsung vs Baxi
8.3/10vs7.7/10
G
vsHi
Winner
Grant
Grant UK vs Hitachi
8/10vs8/10
WB
vsTo
Winner
Toshiba
Worcester Bosch vs Toshiba
7.8/10vs8.2/10
SE
vsIH
Winner
Stiebel
Stiebel Eltron vs Ideal Heating
8.4/10vs7.6/10
N
vsBx
Winner
Nibe
Nibe vs Baxi
8.3/10vs7.7/10
LG
vsBo
Winner
LG
LG vs Bosch
8.1/10vs7.9/10
S
vsIH
Winner
Samsung
Samsung vs Ideal Heating
8.3/10vs7.6/10
G
vsBo
Winner
Grant
Grant UK vs Bosch
8/10vs7.9/10
N
vsIH
Winner
Nibe
Nibe vs Ideal Heating
8.3/10vs7.6/10
Hi
vsBo
Winner
Hitachi
Hitachi vs Bosch
8/10vs7.9/10
WB
vsLG
Winner
LG
Worcester Bosch vs LG
7.8/10vs8.1/10
To
vsBx
Winner
Toshiba
Toshiba vs Baxi
8.2/10vs7.7/10
G
vsWB
Winner
Grant
Grant UK vs Worcester Bosch
8/10vs7.8/10
WB
vsHi
Winner
Hitachi
Worcester Bosch vs Hitachi
7.8/10vs8/10
LG
vsBx
Winner
LG
LG vs Baxi
8.1/10vs7.7/10
To
vsIH
Winner
Toshiba
Toshiba vs Ideal Heating
8.2/10vs7.6/10
G
vsBx
Winner
Grant
Grant UK vs Baxi
8/10vs7.7/10
WB
vsBo
Winner
Bosch
Worcester Bosch vs Bosch
7.8/10vs7.9/10
LG
vsIH
Winner
LG
LG vs Ideal Heating
8.1/10vs7.6/10
Hi
vsBx
Winner
Hitachi
Hitachi vs Baxi
8/10vs7.7/10
Bo
vsBx
Winner
Bosch
Bosch vs Baxi
7.9/10vs7.7/10
G
vsIH
Winner
Grant
Grant UK vs Ideal Heating
8/10vs7.6/10
Hi
vsIH
Winner
Hitachi
Hitachi vs Ideal Heating
8/10vs7.6/10
WB
vsBx
Winner
Worcester
Worcester Bosch vs Baxi
7.8/10vs7.7/10
Bo
vsIH
Winner
Bosch
Bosch vs Ideal Heating
7.9/10vs7.6/10
WB
vsIH
Winner
Worcester
Worcester Bosch vs Ideal Heating
7.8/10vs7.6/10
Bx
vsIH
Winner
Baxi
Baxi vs Ideal Heating
7.7/10vs7.6/10
All 16 brands at a glance
| Brand | Overall | Efficiency | Reliability | Value | Support |
|---|---|---|---|---|---|
ME Mitsubishi Electric | 9 | 9 | 9.2 | 8.2 | 8.8 |
V Vaillant | 8.8 | 8.5 | 9 | 7.8 | 8.5 |
Vi Viessmann | 8.7 | 8.8 | 8.9 | 7.5 | 8 |
D Daikin | 8.6 | 8.8 | 8.8 | 8 | 8.5 |
Pa Panasonic | 8.5 | 8.7 | 8.8 | 8.5 | 8 |
SE Stiebel Eltron | 8.4 | 8.8 | 8.7 | 7.5 | 7.8 |
S Samsung | 8.3 | 8.5 | 8 | 9 | 7.5 |
N Nibe | 8.3 | 8.5 | 8.6 | 8.2 | 8 |
To Toshiba | 8.2 | 8.6 | 8.4 | 8 | 7.8 |
LG LG | 8.1 | 8.4 | 8 | 8.8 | 7.5 |
G Grant UK | 8 | 8 | 8.2 | 8.5 | 9.2 |
Hi Hitachi | 8 | 8.5 | 8.3 | 8 | 7.5 |
Bo Bosch | 7.9 | 8 | 8.2 | 8 | 8.5 |
WB Worcester Bosch | 7.8 | 7.8 | 8 | 8.3 | 9 |
Bx Baxi | 7.7 | 7.8 | 7.8 | 8.5 | 8.8 |
IH Ideal Heating | 7.6 | 7.5 | 7.8 | 8.5 | 8.8 |