

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The HYDROQUIP ph101-15up is a 1.5 kW in-line pressure-style bath heater designed to restore heating performance in compatible bath systems. Operating at 115 volts, this heater mounts in-line within the water circuit and relies on system pressure to regulate operation rather than a flow-switch format. It is a direct-replacement component installed by pool and spa service technicians or licensed plumbers working on residential bath and spa equipment. The compact in-line design integrates into existing plumbing without major modification, making it a practical swap when the original heater element has failed or become unreliable.
The ph101-15up is suited for residential bath and spa systems that require a pressure-style in-line heater operating on a 115-volt circuit. This configuration is common in smaller whirlpool bath setups where low-voltage, single-phase power is the standard supply. It is not intended for flow-switch-dependent heater applications. Technicians should confirm the existing system calls for a pressure-type heater before ordering to ensure proper fitment and restore normal heating function.
Designed as an OEM-style replacement for compatible HYDROQUIP pressure-style in-line bath heater applications requiring 1.5 kW output at 115 volts.
Installation should be performed by a licensed plumber or qualified pool and spa service technician. Shut off all electrical power to the bath or spa system at the breaker before beginning any service work. Confirm the system is a pressure-type heater circuit and that supply voltage matches 115 volts before installing. Follow local plumbing and electrical codes, including applicable IPC and NEC requirements, during installation.
Thanks for subscribing!
This email has been registered!