By Plumbers, For Plumbers

Please Note:
This is a bare product and requires fittings to connect both the inlet and outlet to the pipework.
See related items below for information and to purchase if required.

The product is supplied, as standard, with a flat-faced rubber inlet washer which must be used and only hand tightened. DO NOT use a fibre washer.

hotun and hotun hiflo are patented, dry trap tundishes, that allow a safe and visible means of discharge from a sealed system boiler or unvented water heater’s Pressure Relief Valve to be connected to an internal waste or soil pipe without allowing foul odours back into the building.

hotun hiflo dry trap tundish allows trickle and a full flow discharge capacity of 18 litres per minute, and is temperature rated to 100°C. The perfect solution to allow running the pressure relief valve (PRV) outlet directly into a foul drain.

For large unvented hot water cylinders and (with hotun shield) boilers


Write a review

Please login or register to review

hotun hiflo dry trap tundish - black HHB100C

  • Brand: hotun
  • Product Code: HHB100C
  • Reward Points: 89
  • Availability: In Stock
  • £21.54
  • £15.00

  • Ex Tax: £12.50
  • Price in reward points: 1795
Bulk Buy Discounts:
Quantity Price
(each)
ex VAT
(each)
5 or more £16.18 £13.48
5 or more £20.47 £17.06
10 or more £18.32 £15.27

0 reviews / Write a review


Like what you see? Share it with your friends:

Related Products

S28m 1.25 Multifit X Multifit Conn

S28m 1.25 Multifit X Multifit Conn

£2.39 Ex Tax: £1.99

V33T-FP 32mm Comp Tee - 22mm Overflow