Balboa Water Group
Balboa HJ81 Heat Recovery System with GFCI | 50-56907-K
Balboa HJ81 Heat Recovery System with GFCI | 50-56907-K
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In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.
Manuals, spec sheets and warranty for Balboa Water Group


Balboa HJ81 heat recovery system with GFCI
It is listed as the HJ81 with GFCI.
Replace a worn heat recovery system on your spa with the Balboa HJ81, which includes a GFCI, part 50-56907-K. Check the model name on your old unit first. Questions? Call 631-678-6506.
How to choose and fit the HJ81 Heat Recovery System with GFCI
Find the model name on your current heat recovery unit and look for HJ81.
Compare the GFCI and electrical connection to your old unit and to part 50-56907-K.
Have a qualified installer swap it, since it connects to the spa electrical supply. Call 631-678-6506 with questions.
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HJ81 Heat Recovery System with GFCI questions and answers
What is the HJ81?
It is a Balboa heat recovery system with a GFCI, part 50-56907-K.
Does it include a GFCI?
Yes, it is listed with GFCI.
Do I need a pro?
It connects to the spa electrical supply, so use a qualified installer.
Is it in stock?
Stock changes often. If it shows as unavailable, call 631-678-6506 and we will check.
Will it fit my spa?
Confirm the part number and size against your current part, or call 631-678-6506 and we will help you check before you order.
