Hotwell Boiler Feed Water Tanks
As a core component in the boiler house, feed water tanks, commonly referred to as Hotwell tanks, must be robust and well-engineered to support the overall energy efficiency of the boiler.
We offer both a standard size range of feed water tanks and custom designed tanks with materials, dimensions and connection arrangements based on customer requirements.
Standard Range Hotwell Tanks
Tanks in our standard size range are typically manufactured in carbon steel, fully insulated with 50mm thick mineral wool and overclad in aluminum sheet. All our tanks are internally braced.
We offer four models with capacity and dimensions detailed in the table below. Tanks can also be manufactured to these standard dimensions in 304 stainless steel.
| Model | Capacity (litres) | Length (mm) | Width (mm) | Height (mm) |
|---|---|---|---|---|
| Hotwell 1 | 850 | 1000 | 1000 | 1000 |
| Hotwell 2 | 1700 | 1250 | 1250 | 1250 |
| Hotwell 3 | 3400 | 2500 | 1250 | 1250 |
| Hotwell 4 | 6000 | 3000 | 1500 | 1500 |
Custom Range Hotwell Tanks
Over and above the standard tank sizes we can accommodate requests for any other dimensions with fittings and accessories as required. Click the button below to make an enquiry.
Accessories and Options
Components of Standard Hotwell Tanks
- Steam sparge
- Steam sparge temp. sensor
- Condensate Return
- Inspection Hatch
- Temperature Gauge
- Water Level control sensor
7. Level indicator
8. Water Outlet
9. Feed Water Inlet
10. Chemical Injection
11. Open vent to atmosphere
12. Overflow Return
Modular and Multi Tank Designs
Where access and space is restricted in boiler houses, customers often opt for a modular approach to feed water tank design which can greatly facilitate installation. To accommodate such requests we have developed a modular framework that can be scaled to suit any tank capacity.