Zehnder Flow Form
Formerly the Bisque Flow Form
It's all in the detail...
- Prices surrounded by a box indicate stock items
- Finish shown in thumbnail is Traffic White
- Also available in a wide range of colours from the Zehnder colour chart
- Colour finish and non-stock delivery: 5-6 weeks
Note: This radiator may only be installed horizontally on the floor.
Not sure what size you need?
Use our handy heatloss calculator to find the perfect size for your space
Technical Datasheet & Fitting Instructions

FFZ-130-100
- height: 130mm / 5"
- width: 1,000mm / 39"
- depth: 88mm / 3"
- output: 246 watts / 839 btu

FFZI-130-100
- height: 130mm / 5"
- width: 1,000mm / 39"
- depth: 88mm / 3"
- output: 163 watts / 556 btu

FFZ-130-150
- height: 130mm / 5"
- width: 1,500mm / 59"
- depth: 88mm / 3"
- output: 361 watts / 1232 btu

FFZI-130-150
- height: 130mm / 5"
- width: 1,500mm / 59"
- depth: 88mm / 3"
- output: 240 watts / 819 btu

FFZ-130-200
- height: 130mm / 5"
- width: 2,000mm / 79"
- depth: 88mm / 3"
- output: 498 watts / 1699 btu

FFZI-130-200
- height: 130mm / 5"
- width: 2,000mm / 79"
- depth: 88mm / 3"
- output: 316 watts / 1078 btu

FFZ-190-100
- height: 190mm / 7"
- width: 1,000mm / 39"
- depth: 133mm / 5"
- output: 370 watts / 1262 btu

FFZC-190-100
- height: 190mm / 7"
- width: 1,000mm / 39"
- depth: 133mm / 5"
- output: 346 watts / 1181 btu

FFZI-190-100
- height: 190mm / 7"
- width: 1,000mm / 39"
- depth: 133mm / 5"
- output: 222 watts / 757 btu

FFZ-190-150
- height: 190mm / 7"
- width: 1,500mm / 59"
- depth: 133mm / 5"
- output: 565 watts / 1928 btu

FFZC-190-150
- height: 190mm / 7"
- width: 1,500mm / 59"
- depth: 133mm / 5"
- output: 513 watts / 1750 btu

FFZI-190-150
- height: 190mm / 7"
- width: 1,500mm / 59"
- depth: 133mm / 5"
- output: 340 watts / 1160 btu

FFZ-190-200
- height: 190mm / 7"
- width: 2,000mm / 79"
- depth: 133mm / 5"
- output: 797 watts / 2719 btu

FFZC-190-200
- height: 190mm / 7"
- width: 2,000mm / 79"
- depth: 133mm / 5"
- output: 706 watts / 2409 btu

FFZI-190-200
- height: 190mm / 7"
- width: 2,000mm / 79"
- depth: 133mm / 5"
- output: 464 watts / 1583 btu

FFZ-190-100/AF
- height: 190mm / 7"
- width: 1,000mm / 39"
- depth: 133mm / 5"
- output: 500 watts

FFZC-190-100/AF
- height: 190mm / 7"
- width: 1,000mm / 39"
- depth: 133mm / 5"
- output: 400 watts

FFZ-190-150/AF
- height: 190mm / 7"
- width: 1,500mm / 59"
- depth: 133mm / 5"
- output: 600 watts

FFZC-190-150/AF
- height: 190mm / 7"
- width: 1,500mm / 59"
- depth: 133mm / 5"
- output: 500 watts

FFZ-190-200/AF
- height: 190mm / 7"
- width: 2,000mm / 79"
- depth: 133mm / 5"
- output: 1,000 watts

FFZC-190-200/AF
- height: 190mm / 7"
- width: 2,000mm / 79"
- depth: 133mm / 5"
- output: 750 watts