Summer Savings on Fans and Coolers at Slingsby Go to / Join Merchant Written by Optimus Performance Marketing on June 21, 2017. Posted in Awin, Home & Garden, Office, Seasonal Promotions, UK Slingsby Affiliate Newsletter Summer Savings on Fans and Coolers at Slingsby Keep cool and stay the perfect temperature in summer with the selection of fans & air conditioning below. Find one to suit your needs in the workplace, here at Slingsby! Contract office pedestal fan - 16" Our Price £25.99 Evaporative air coolers Was £149.00 Now £116.00 Drum Fan Was £119.00 Now £109.00 Join Slingsby Affiliate Programme With AWIN