Trappex
Heating-system protection developed from hands-on gas engineering experience, with practical products designed to protect systems from debris, trapped air and pressure problems.
Explore Trappex products
TPI OFFER · 1 OCTOBER–31 DECEMBER 2026
Free first-year service
with your TPI analyser
Buy a qualifying new TPI analyser during the offer period and get an annual service inspection, calibration and certification from TPI.
Register by 31 January 2027. Book and complete the service within 14 months of purchase. Booking is not automatic.
Repairs, replacement parts, sensors, consumables and carriage charges are excluded. Full terms apply.
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TPI DC710 Bluetooth-Enabled Flue Gas Analyser With Charger And Free Gas Sniffer
Regular price From £405.00Regular price -
Sauermann Si-CA 030 Flue Gas Analyser With Probe
Regular price From £485.99Regular price -
Sauermann Si-CA 130 Touch Screen Flue Gas Analyser
Regular price From £739.99Regular price -
TPI DC711 Flue Gas Analyser With Probe, Charger And Free Gas Sniffer
Regular price From £658.80Regular price -
TPI 709R Combustion Gas Analyser With Free Gas Sniffer
Regular price From £496.80Regular price
