Quick Hits

🗓️ APRIL 19, 2026
SPARKY BREAKDOWN — EP 15

Bond the Water
joshthesparky4 · Josh The Sparky

Opening Hook
You bonded the deck.
You bonded the metal.

But did you bond the water?

Episode Overview
This is EP 15 of my Article 680 breakdown series.
We’re covering one of the most overlooked — but critical — requirements in pool installations: bonding the pool water.

Core Idea
Bonding isn’t just about metal parts around the pool.

The water itself must be part of the equipotential bonding system.

What the NEC Is Doing (680.26(C))
Pools create a dangerous mix:

• Water
• Conductive surfaces
• Full body contact

The NEC requires everything — including the water — to be at the same electrical potential to eliminate voltage differences.

What Water Bonding Requires

• Minimum 9 in² (5800 mm²) conductive surface
• Direct contact with the pool water
• Connection to the equipotential bonding grid

This is intentional bonding — not accidental contact.

What “Bonding the Water” Means
You’re creating a direct conductive path between the pool water and the bonding system.

This keeps everything at the same electrical potential and reduces shock risk.

Common Field Methods

• Brass or stainless steel water bond fittings
• Bonded skimmer plates
• Listed water bonding devices in circulation systems

Common Field Mistakes

• Assuming water is “naturally bonded”
• Skipping the 9 in² requirement
• Installing non-compliant fittings
• Forgetting to tie into the bonding grid

Why This Matters
Without bonding the water, voltage differences can exist between:

• Water
• Ladders
• Deck
• Equipment

That’s where shock hazards happen.

Core Takeaways

• Water must be intentionally bonded
• 9 in² conductive surface minimum
• Must be in direct contact with water
• Must connect to bonding grid

Field / Exam Takeaways

• Know NFPA 70 Article 680.26(C)
• Understand bonding vs grounding
• Know equipotential bonding purpose
• Water is part of the system

Final Takeaway
If the water isn’t bonded — the system isn’t complete. ⚡

Full post + visuals:
https://www.tiktok.com/@joshthesparky4/photo/7627627574461484302

#NEC #Article680 #PoolBonding #ElectricalCode #NFPA70