Baxi HP40 Monobloc Air Source Heat Pump

Baxi HP40 Monobloc Air Source Heat Pump

Heat Pumps

Baxi HP40 Monobloc Air Source Heat Pump

The Baxi HP40 Monobloc Air Source Heat Pump will deliver reliable, energy-efficient performance.

 

Easy to install and operate our MCS certified air source heat pump range is compatible with Baxi uSense smart thermostats for control on the move.

 

Available individually or with our Baxi Air Source Heat Pump Cylinders we have everything you need to provide a complete solution.

Features and Benefits

Multiple outputs

Available in outputs 4kW - 13kW all single phase with optional triple phase for larger outputs

High performance

A+++ performance rating at 35°C flow temperature

Compatible

Designed specifically for use with the Baxi ASHP cylinder

Warranty

Up to 5-years enhanced warranty†
Show More
Show Less

Earn rewards as a Baxi Heat Pump Installer 

As a Baxi Air Source Heat Pump Installer, you can earn £600 per installation for up to three qualifying Baxi HP40 Air Source Heat Pumps when they are installed, commissioned, and registered for warranty between 2nd September and 6th January 2025 on Baxi Works.†

Product Literature

Installation and Service Manuals

User Guides

Specification Guides

Specification Guides

Energy Labels

Energy Labels

Warranty Guide

Warranty Guide

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

Dimensions

4-5kW models

A: Heat Pump Width = 1309mm

B: Heat Pump Height = 700mm

C: Heat Pump Depth = 400mm

D: Heat Pump Height (total) = 717mm

E: Heat Pump Depth (total) = 426mm

F: 121mm

G: 644mm

H: 379mm

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

Dimensions

7-13kW models

A: Heat Pump Width = 1388mm

B: Heat Pump Height = 850mm

C: Heat Pump Depth = 448mm

D: Heat Pump Height (total) = 864mm

E: Heat Pump Depth (total) = 523mm

F: 191mm

G: 656mm

H: 363mm

Technical Specification

Product Model4kW5kW7kW8kW11kW13kW11kWφ13kWφ
Product Code78305767830575783057478305737830572783057178305707830568
Product information
Min/Max Operating Range (°C)-0.714285714-0.714285714-0.714285714-0.714285714-0.714285714-0.714285714-0.714285714-0.714285714
SCOP 35°C4.664.775.035.034.674.494.674.49
35°C Maximum Output (1)
A-5°C W+35°C5.026.147.698.811.31411.314
A0°C W+35°C5.16.358.499.561214.31214.3
A+7°C W+35°C6.267.419.1110.314.616.814.616.8
35°C Nominal Output (2)
A-5°C W+35°C4.375.266.697.669.0511.29.0511.2
A0°C W+35°C4.65.747.678.639.1910.99.1910.9
A+7°C W+35°C4.26.358.41012.115.912.115.9
SCOP 45°C3.934.064.114.194.013.884.013.88
45°C Maximum Output (1)
A-5°C W+45°C4.635.847.448.1810.913.410.913.4
A0°C W+45°C5.046.858.098.8912.314.112.314.1
A+7°C W+45°C5.967.138.9810.314.516.614.516.6
45°C Nominal Output (2)
A-5°C W+45°C4.15.16.497.138.7810.78.7810.7
A0°C W+45°C4.466.067.167.879.4310.89.4310.8
A+7°C W+45°C4.36.38.11012.31612.316
SCOP 55°C3.193.393.233.373.343.33.343.3
55°C Maximum Output (1)
A-5°C W+55°C4.415.317.357.5310.612.610.612.6
A0°C W+55°C5.135.428.118.1810.812.810.812.8
A+7°C W+55°C5.746.98.439.7213.916.213.916.2
55°C Nominal Output (2)
A-5°C W+55°C3.944.285.566.498.369.988.369.98
A0°C W+55°C4.434.756.337.37.939.777.939.77
A+7°C W+55°C4.467.59.511.91611.916
Sound Pressure Level dB(A) @1m4547.54850.55357.553.558
Sound Power Level dB(A) (EN12102-1)5558596065686568
ERP @ 35°CA+++A+++A+++A+++A+++A+++A+++A+++
ERP @ 55°CA++A++A++A++A++A++A++A++
Power Supply (V/Ph/Hz)220-240/1/50220-240/1/50220-240/1/50220-240/1/50220- 240/1/50220-240/1/50380-415/3/50380-415/3/50
MCA (A)1214161725271012
TOCA (A)1818191930301414
MFA (A)2525252535351616
Flow/Return ConnectionsG 1G 1G 1 1/4G 1 1/4G 1 1/4G 1 1/4G 1 1/4G 1 1/4
Internal Expansion Vessel (L)88888888
Maximum Water Pressure (bar)33333333
RefrigerantR32R32R32R32R32R32R32R32
Volume (kg)1.41.41.41.41.751.751.751.75
Volumetrics
Weight (kg Net)8686105105129129144144
Weight (kg Gross)107107132132155155172172

(1) Output values tested at maximum compressor frequency
(2) Nominal values under test conditions EN14825:2013
Selections and sizing offered by Baxi utilise nominal values unless otherwise stated.

Contact your ASM

If you are a merchant or installer, your local Baxi representative is here to help.

More Information

Baxi Air Source Heat Pump ASHP - Training

Heat Pump Training

Our product training courses offer practical training on our latest products.
Baxi Air Source Heat Pump Installer

Installer Incentives

Baxi adds installer incentive to government's new £5m heat training grant.
Baxi Air Source Heat Pump Installation

Heat Pump Commissioning

Discover how to commission your air source heat pump installation to ensure optimum performance, efficiency and energy savings can be achieved for your customers.

Baxi Air Source Heat Pumps ASHPs

The Whys, Hows and Whats of Heat Loss Calculations

As heating installers, understanding how to calculate heat loss is a crucial part of designing and installing efficient heating systems, especially given the rise of boiler alternatives.