Baxi Assure
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Baxi Assure Air Source Heat Pumps Knowledge, efficiency and reliability built in

The housing landscape is changing With energy costs rising, heating and hot water accounts for over half of average household monthly bills and the majority of the total energy consumed in UK homes. Meanwhile, depleting land stocks combined with an ever-growing demand for housing has brought about an increased need for flexible and cost-effective new build developments. On top of that, the UK Government is ushering in a nationwide energy transition for homes, with big changes to building regulations that’ll safeguard for the future. As part of the Climate Change Act’s target of reducing...

Contents ASHP overview The big benefits of our ASHP solutions Baxi Assure Split Baxi Assure Monobloc Baxi Assure ASHP Cylinder ASHP training

Ultra-efficient heating, for today and tomorrow Air Source Heat Pumps (ASHPs) are forming a key part of the residential energy transition and offer a highly-efficient alternative to conventional domestic heating. They work by taking heat from the air, converting it into usable heat in the home. Available in either Split or Monobloc configurations and compatible with the Baxi Assure ASHP Cylinder, our ASHPs can be tailored to meet each property’s needs without compromising performance or user-friendliness. What really makes our ASHPs stand out, is their exceptional efficiency of as much as...

The Fan draws in ambient air from the outside, into the Evaporator. 2 Liquid Refrigerant absorbs the air’s heat and evaporates into a vapour, even at low temperatures. This vapour enters the Compressor where the pressure and temperature are increased. The heated Refrigerant passes through the Condenser, transferring heat into the home’s heating and hot water system. The Refrigerant flow is then controlled by the Expansion Valve to continue heat pump operation

The big benefits of our ASHP solutions Cost effective Created by the experts in residential heating and hot water Can significantly boost SAP ratings Available in a range of outputs to suit any property type Can reduce energy bills significantly Achieves 200% to 500% efficiency under typical conditions Uses very little electricity Creates very little CO2 Service plans and extended warranty options for homeowners DC Inverter adjusts output to suit the property’s needs Commissioning and servicing carried out by Baxi engineers, and always with genuine parts Microgeneration Certification Scheme...

Baxi Assure Split Combines a high-efficiency outdoor ASHP, indoor hydraulic unit and compatible with our Baxi Assure ASHP Hot Water Cylinder range. Outdoor weather sensor Reduced noise Corrosion resistant Key features In build and installation Excellent Co-efficient of Performance (CoP) figures, in excess of 5.11:1 Integrated 40L buffer tank saves space Outdoor weather sensor modulates the system’s operation to keep the right temperature and save energy Overpowering system increases power at low outdoor temperatures Pre-insulated refrigeration pipework cuts out the need for system water...

Split Heat Pump Accessory Packs Reassurance Packs Comfort Packs Convenient accessory packs tailored to each model, providing all the necessary parts for basic installation and in line with our warranty requirements. Provides all basic accessories required for installation, plus extra items to improve performance and user-friendliness. Reassurance Pack includes: Comfort Pack includes everything from the Reassurance Pack PLUS: • Insulated copper tubing • Relay for immersion operation • Second circuit kit (external) • Baxi uSense smart thermostat • Rubber floor support to reduce noise • Flow

Split technical specifications Outdoor unit OUTDOOR UNIT Limit water operating temperatures in heating mode Limit outdoor air operating temperatures in heating mode Heat Pump Space Heating ERP RATING 55°C Heat Pump Space Heating SCOP 55°C Heat Pump Space Heating ERP RATING 35°C Refrigerant Load Electrical Phase Nominal Running Current (Max) Electrical Fuse Rating Product code PRODUCT INFORMATION Heat output [outside +7°C, water at outlet +35°C] COP [outside +7°C, water at outlet +35°C] Heat output [outside +2°C, water at outlet +35°C] Heat Pump Space Heating SCOP 35°C Sound Power Level...

6KW OUTDOOR UNIT DIMENSIONS 48 KEY 1 1/4” refrigerant fluid connection 2 1/2” refrigerant fluid connection 8KW OUTDOOR UNIT DIMENSIONS 175 1 3/8” refrigerant fluid connection 2 5/8” refrigerant fluid connection For installation and maintenance manuals visit baxi.co.uk/products/air-source-heat-pu

Split technical specifications Outdoor unit SITING THE OUTDOOR UNIT Selecting the location of the outdoor unit: To ensure the outdoor unit operates correctly, its location must meet certain conditions. 1. Decide on the ideal location for the outdoor unit, bearing in mind the space it requires and any legal directives and in relation to the neighbours as it is a source of noise. 2. Observe the IP24 protection rating of the outdoor unit during installation. 3. Avoid the following locations: • Prevailing winds. Nothing must obstruct the free circulation of air around the outdoor unit (intake...

CLEARANCE AROUND THE OUTDOOR UNIT

Split technical specifications Indoor unit INDOOR UNIT Product code PRODUCT INFORMATION Applicable Outdoor Units Sound Pressure Level Water Flow Rate Pump Brand and Size Water Connection Size Flow sensor and pressure relief valve Water Safety Devices Refrigerant Type Electrical Supply Electrical Phase Nominal Running Current (max) Electrical Fuse Rating (IDU) Electrical Back-up Fuse Rating (1 phase) VOLUMETRICS Height For installation and maintenance manuals visit baxi.co.uk/products/air-source-heat-pu

INDOOR UNIT DIMENSIONS 600 KEY 1 Second zone return (optional) – G1” 2 Second zone flow (optional) – G1” 3 Diverter valve return – G1” 4 Diverter valve flow – G1” 5 efrigerant connection – gas line – 5/8” R for 4.5 to 16kW models 6 efrigerant connection – liquid line – 3/8” R for 4.5 to 16kW models CITING THE INDOOR UNIT 1. osition the indoor unit above the mounting rail P so that it rests snugly against it. Important: If necessary, use suitable lifting equipment. 2. Gently lower the indoor unit.