Bowman hot tub heat exchangers provide a new solution for heating spas and hot tubs in just a fraction of the time taken by traditional electric heaters. Designed for use with an external boiler heat source, they can heat hot tubs in around 1 hour, using pre-heated water, or just 3-5 hours using ambient temperature water. And with the cost of electricity being much higher than gas or biomass, energy costs are substantially reduced too!

Product Benefits

• Faster heat-up Can heat hot tubs in around 1 hour
• Cost saving Reduces energy costs significantly
• Premium quality Titanium tube core for long life
• Compact design Fits directly into spa pipework
• Heat sources Can be used with gas, LPG and biomass boilers

Specifications:

PART NUMBER

SPA SIZE

HEAT-UP TIME

(hours)

MAX POOL FLOW

(l/min)

HEAT TRANSFER AT 82°C (kW)

HEAT TRANSFER AT 60°C (kW)

5113-1T

3

3

200

25

16

5113-2T

10

5

200

50

30