J
James HernandezSep 13, 2025
What to do if my Hayward H250FDN displays 'Blower Vacuum Switch closed'?
- EEdward MaloneSep 13, 2025
If your Hayward Heater displays 'Blower Vacuum Switch closed', check the blower vacuum switch for issues.
What to do if my Hayward H250FDN displays 'Blower Vacuum Switch closed'?
If your Hayward Heater displays 'Blower Vacuum Switch closed', check the blower vacuum switch for issues.
Type | Natural Gas |
---|---|
BTU Input | 250, 000 BTU |
Application | Pool and Spa |
Ignition | Electronic |
Heat Exchanger | Cupro Nickel |
Control Panel | Digital LED |
Thermal Efficiency | 84% |
Minimum Flow Rate | 20 GPM |
Maximum Flow Rate | 120 GPM |
Warranty | 1 Year Limited |