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Contents


ON THE COVER: NAADUK’s technical members have been working extremely hard to produce the specification of the 21st Century, NAAD-21. This document covers all aspects of ventilation hygiene & has been designed to be used by people of all levels of experience and knowledge. As an Association we look forward to releasing this.”


Regulars 4 NEWS


10 CONTRA CONTRACTOR HUB


12 SPOTLIGHT ON ASPEN PUMPS 14 BESA NEWS ANALY 16 HVAC LIVE UPDAT


LYSIS HV TE 28 SKILLFRIDGE UPDATEATE


45 HVRd: NEWS AND VIEWS FOR DOMESTIC INSTALLERS 52 CLASSIFIED


Features


8 NEWS EXTRA: CORONAVIRUS IMPAVIRUS IM ACT ON HVAC INDUSTRY 17 HVAC FOR SCHOOLS GUIDE


18 HVAC FOR SCHOOLS: DESIGNING FOR RELIABILITY 20 HVAC FOR SCHOOLS: MAKING SENSE OF STAND 21 HVAC FOR SCHOOLS: CASE STUDY 22 HVAC FOR SCHOOLS: CASE STUDY


TANDARDS


22 HVAC FOR SCHOOLS: FLUE AND CHIMNEY CHALLENGES 24 MAINTENANCE: KEEPING HVAC SYSTEMS IN SHAPE 26 WAT


ATER HEAT 27 WATER HEATING INNOVATION ATION 22 Magazine Team Editor Assistant Editor


Advertising Manager Sales Executive Artwork Editor


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Heather Ramsden Dawn Brissenden Sharon Holloway Catriona Burke Kirsty Hood


Jacqui Henderson datateam@c-cms.com datateam@c-cms.com Published by Datateam Business Media Ltd,


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hramsden@datateam.co.uk dbrissenden@datateam.co.uk sholloway@datateam.co.uk cburke@datateam.co.uk khood@datateam.co.uk


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ATING: ELECTRIC ROLE IN LOW CARBON FUTURE A


44 FANS: NEW ACOUSTIC EXTRACT FAN RANGE * HEA HEAT AT PUMP SUPPLEMENT - PG 29 *


ABC Average circulation Jan–Dec 2019 14,036


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April 2020


3


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