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Spa and hot tub heaters are used to heat the water in spas and hot tubs to a comfortable temperature. They produce warmth by heating a holding tank that feeds to the spa or tub or by installing to piping and heating water as it is piped to the spa or tub.
A
B| Style | Model | Amps | Kw | Length | Voltage | Price | |
|---|---|---|---|---|---|---|---|
| A | HTTR015U | 12.50 | 1.5 | 12" | 120 | £310.95 | |
| B | STX060US | 25.00 | 1.5/6.0 | 11.5" | 120/240 | £351.77 | |
| A | HTTR060U | 25.00 | 6.0 | 20" | 240 | £419.69 | |
| B | STX060U | 25.00 | 1.5/6.0 | 11.5" | 120/240 | £354.09 |
Vulcan spa and hot tub heaters are integrated with adjustable control thermostats for pre-setting an optimum temperature range and then automtically shutting off when the water temperature reaches up to 100 degrees F, thereby preventing scalding. Selected models feature a flow-through mechanism that uses flow sensors to activate the heater when water flows through them for a continuous water supply. Choose from a wide range of these storage water heaters available in 12.50 & 25 amp current ratings on Raptor Supplies.
The thermostat in the spa and hot tub heaters regulates the water temperature to ensure that it is heated to the desired temperature and maintained at that level for use.
Major factors include heater type and its size, capacity & efficiency.