Baxi
The Baxi HP60-13-3-PHMB is an air-source monobloc heat pump with an ErP A+++ rating at both 35°C and 55°C, featuring a sound power level of 52 dB.
The Baxi HP60-13-3-PHMB is an air-source monobloc heat pump designed for domestic heating applications in the UK. This page provides technical specifications, operational data, and regulatory compliance information relevant to heating engineers and homeowners. It details key performance metrics, including efficiency ratings and sound output, to support informed system design and maintenance. The HP60-13-3-PHMB is part of Baxi's HP60 product family, introduced in 2019.
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Full technical specifications extracted from the manufacturer brochure. Empty sections are hidden.
The Baxi HP60-13-3-PHMB is an air-source monobloc heat pump, part of the HP60 product family, introduced in 2019. This appliance is engineered for domestic heating applications within the UK market. As a monobloc unit, the entire refrigerant circuit is contained within the outdoor unit. This design simplifies installation requirements, as it eliminates the need for F-Gas certified engineers to handle refrigerant on-site, with only water pipe connections required between the outdoor unit and the indoor hydraulic module.
Regarding performance, the HP60-13-3-PHMB achieves an ErP rating of A+++ for both 35°C and 55°C flow temperatures, indicating high seasonal efficiency. The Seasonal Coefficient of Performance (SCOP) is stated as 14 for both 35°C and 55°C operation. It is important to note, based on the ErP label data, that these SCOP values are likely derived from the Pdesignh (design heating load) at 55°C and 35°C, rather than representing nominal capacity at specific outdoor temperatures. For precise system sizing and performance prediction, users should consult official manufacturer datasheets for detailed capacity curves across various ambient conditions. This approach ensures accurate matching of the heat pump to the building's heat loss.
A critical operational consideration for any heat pump installation is sound emission. The HP60-13-3-PHMB has a sound power level (LwA) of 52 dB. This metric is crucial for compliance with local planning regulations, particularly in residential areas where noise limits may apply. Heating engineers must factor this sound output into siting decisions to ensure adherence to Permitted Development guidelines, such as MCS 020, and to minimise disturbance to occupants and neighbours. Proper placement can mitigate potential noise concerns.
The appliance's design as an air-source unit means it efficiently extracts latent heat from the ambient air, transferring it to the domestic heating system. Its monobloc configuration, while simplifying refrigerant handling, still requires careful consideration of hydraulic connections and electrical supply. While specific nominal capacity figures are not explicitly provided as kW outputs at defined outdoor temperatures within the available data, the consistent ErP A+++ rating confirms its status as a highly efficient heating solution. Further technical data, including detailed performance curves, installation clearances, and specific refrigerant details, should be obtained from official Baxi documentation to ensure accurate system design, commissioning, and ongoing service, particularly given the low confidence in some extracted values.
Common questions from engineers and homeowners about the Baxi HP60-13-3-PHMB.
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Specifications on this page are extracted from the manufacturer brochure. Always cross-check against the latest datasheet before commissioning or quoting. Last updated 30 April 2026.