www.heatingandventilating.net
MHI earns top marks for school project
High efficiency VRF air conditioning systems from MHI have helped to transform the learning experience for pupils with complex needs at a school in Yorkshire
K
eighley-based specialist air conditioning and refrigeration contractor Knight Engineers completed a successful phased installation
to deliver heating and cooling for the refurbished classrooms and sports hall at Fairfield School in Batley.
The MHI solution, supplied by wholesaler
HRP, was chosen based on value for money and installation simplicity, as the need to remain within budget was crucial.
Chris Govan, from MHI Technical, said: “Knight Engineers chose to use MHI air conditioning on this project for two compelling reasons: cost efficiency and installation simplicity. The solution not only met all financial requirements but also provided high-quality air conditioning, while the ease of installation minimised disruption and ensured a smooth, efficient process.’’
Heat recovery VRF
Three heat recovery VRF systems from the KXZ range were designed and supplied by HRP, along with 24 indoor cassettes covering the specialist classroom areas plus three 10kW wall mounted MHI split systems in the sports hall. The individual VRF system capacities are 56kW
(connected to 9 cassettes), 50kW (again connected to 9 cassettes) and 33.5kW (supplying 6 cassettes),
FOR BOILER CONDENSATE AND PRV
PH-3.8L-HW 3.8-LITRE PRV AND CONDENSATE PUMP
PART CODE PH-3.8L-HW
“MHI provided the ideal balance of cost-effectiveness and ease of installation, making it the preferred choice for this school project.”
all operated via the SC-SL4-AE2 centralised touch screen controller. The installation took place during three holiday periods throughout the school year to avoid any disruption to the curriculum. Paddy Coleman, operations manager at Knight Engineers, said: “MHI provided the ideal balance of cost-effectiveness and ease of installation, making it the preferred choice for this school project.”
AIR CONDITIONING
PH-5L-HW FOR UNVENTED T&P
HIGH TEMPERATURE AND PRESSURE RELIEF PUMP
• Deals with boiler condensate • High pressure and pressure relief pump
8
MAX. FLOW 312 L/H TANK CAP. 3.8L
DECIBEL RATING 53 dB(A) 1.5L PUMP CYCLE 2.8pH
BOILER UP TO
6 4 2 0 150 300 450 600 CAPACITY (LPH)
MAX. FLOW 1200 L/H 20 LPM
PART CODE PH-5L-HW
3.8L LITRE TANK
This 3.8L pump has been designed to handle standard condensate and to instantly reduce the temperature of any PRV discharge. The pump is manufactured from high temperature plastic and higher specification hose. The pump has an extra large drink cycle of 1.5 litres Suitable for boiler condensate and PRV discharge for boilers upto 42kw and boiler condensate only for boilers up to 600kW.
DOWNLOAD THE HVR APP NOW 25mm INLET
PER MINUTE UP TO
32L LITRE TANK 5L
Manufactured in the UK this heavy-duty, high-temperature tank pump incorporates thermal overload protection and high-level alarm switch. Ideal for unvented cylinder T&P discharge and steam humidifiers. Having one of the largest discharge rates of 20 litres per minute, this pump can handle both high-temperature up to 100 degrees and high-flow rates.
TANK CAP. 5L
• Unvented temperature and pressure relief
• Solar cylinder temperature and pressure relief
6 8
4 2 0 500 1000 CAPACITY (LPH)
pump-house-ltd pumphousepumps
March 2025 25
@pumphouseltd @PumpHouseLtd diversitechuk
1500
sales@diversitech.com
www.diversitech.global
METRES HEAD
HEATING & PLUMBING SOLUTIONS
METRES HEAD
HANDLES UP TO 110°C
HANDLES UP TO 100°C
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