Baxi HP50 Monobloc Air Source Heat Pump

Baxi HP40 Monobloc Air Source Heat Pump

Heat Pumps

Baxi Assure HP50 Air Source Heat Pump

High efficiency monobloc heat pump designed for stand alone or hybrid heating and hot water solutions.


A single self-contained outdoor ASHP unit compatible with our Baxi Assure ASHP Hot Water Cylinder. The Baxi Air Source Heat Pump is the perfect choice for reliable, energy-efficient heating and hot water.

Features and Benefits

Multiple outputs

Available in outputs 4-13kW

Cheaper operating costs

SCOP up to 5.03

Quiet operation

Sound power down to 55 dB (A)

Low carbon footprint

GWP 675 

High temperature

Up to 65°C flow temperature - ideal for retrofit applications


2-year warranty for peace of mind†
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Product Literature

Installation and Service Manuals

Installation and Service Manuals

User Guides

User Guides

Product Documentation

No documentation available.

Specification Guides

Specification Guides

Baxi Assure HP50 Monobloc ASHP

Energy Labels

Energy Labels

Baxi Assure HP50 Monobloc ASHP

Warranty Guide

Warranty Guide

Baxi Assure HP50 Monobloc ASHP
Baxi HP40 Monobloc Air Source Heat Pump - dimensions-4-5kw


4-5kW models

A: 1309mm

B: 700mm

C: 400mm

D: 717mm

E: 426mm

F: 121mm

G: 644mm

H: 379mm

Baxi HP40 Monobloc Air Source Heat Pump - dimensions-7-13kw


7-13kW models

A: 1388mm

B: 850mm

C: 448mm

D: 864mm

E: 523mm

F: 191mm

G: 656mm

H: 363mm

Technical Specification

Product DescriptionBaxi HP50-4-1Baxi HP50-5-1Baxi HP50-7-1Baxi HP50-8-1Baxi HP50-11-1Baxi HP50-13-1Baxi HP50-11-3Baxi HP50-13-3
Product Code78305777830578783057978305807830581783058278305837830584
Min Outdoor Temp (⁰C)-25-25-25-25-25-25-25-25
Max Outdoor Temp (⁰C)+35+35+35+35+35+35+35+35
COP (A7W35)5.14.955.154.954.954.64.954.6
SCOP 35⁰C4.664.775.035.034.674.494.674.49
Output A-5°C W+35°C5.026.147.698.811.31411.314
Output A0°C W+35°C5.16.358.499.561214.31214.3
Output A+5°C W+35°C5.686.889.0310.113.616.113.616.1
SCOP 45°C3.934.
Output A-5°C W+45°C4.635.847.448.1810.913.410.913.4
Output A0°C W+45°C5.046.858.098.8912.314.112.314.1
Output A+5°C W+45°C5.66.998.699.7913.615.913.615.9
SCOP 55°C3.193.393.233.373.343.33.343.3
Output A-5°C W+55°C4.415.316.457.5310.612.810.612.8
Output A0°C W+55°C5.135.427.18.1810.814.510.814.5
Output A+5°C W+55°C5.546.117.569.0812.816.212.816.2
Sound Pressure Level (@1m)4547.54850.55357.553.558
Sound Power Level (EN12102-1)5558596065686568
ERP @ 35 degreesA+++A+++A+++A+++A+++A+++A+++A+++
ERP @ 55 degreesA++A++A++A++A++A++A++A++
Electrical Details
Power Supply220-240/1/50220-240/1/50220-240/1/50220-240/1/50220-240/1/50220-240/1/50380-415/3/50380-415/3/50
Hydronic Details
Flow/Return ConnectionsG 1"G 1"G 1 1/4"G 1 1/4"G 1 1/4"G 1 1/4"G 1 1/4"G 1 1/4"
Internal Expansion Vessel88888888
Maximum Water Pressure33333333

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Baxi Air Source Heat Pump Training - 2

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