Pentair Large PVC Niche for Concrete Pools | 79206700

This is a large PVC light niche designed for installation in concrete pools. Molded from high-strength, corrosion-resistant PVC, it provides a secure housing for pool lights in gunite or plaster pool structures. The niche includes a 1-inch rear PVC hub, rebar tie-backs, a plaster ring for sealing, and both 45-degree and 3/4-inch reducer bushings for installation flexibility. It is equipped with internal and external bonding lugs and comes with a gunite/plaster shield for added protection during installation.

Pentair 79206700 Specifications

Key Features

• Constructed from high-strength, corrosion-resistant PVC
• Includes rebar tie-backs for secure anchoring
• Features plaster ring for secure sealing
• Internal and external bonding lugs provide grounding options
• Rear one-inch PVC hub for conduit connection
• Supplied with gunite and plaster shield
• Includes 45 degree and 3/4 inch reducer bushings

How It Works

Pool and spa lights mount in a niche in the pool wall or install as nicheless or portable fixtures. Modern LED lights use a fraction of the power of incandescent or halogen bulbs and many offer color shows that sync with automation systems. Low-voltage (12 V) fixtures require a transformer; 120 V fixtures must be GFCI protected.

How to Choose the Right Pool Light Niche

• Match voltage (12 V or 120 V), cord length (long enough to reach the junction box) and niche size (large or small).
• Confirm the light is compatible with the existing niche or choose a matching niche.
• For color lights, confirm compatibility with your automation or lighting controller.
• Check the pool surface type for niches: concrete, vinyl or fiberglass.

If you are replacing an existing part, the fastest way to confirm compatibility is to match the brand and model number on the old equipment. Send us the model number or a photo of the label and our team will help confirm the 79206700 is the right fit before you order.

Installation and Safety

Pool lights and niches must be installed and bonded per NEC Article 680, with GFCI protection, correct junction box placement and cord length. Installation and replacement should be performed by a licensed electrician or qualified pool professional.

Maintenance Tips

• Replace lens gaskets whenever the fixture is opened.
• Check for water inside the lens.
• Test GFCI protection monthly.
• Keep cords free of damage and leave a service loop in the niche.

What's Included

This listing is for the Pentair 79206700 as described in the specifications above. Plumbing, wiring, unions and accessories are not included unless they are listed in the product name or specifications.

Built for Homeowners, Pool Pros and Property Managers

• Homeowners: match your existing model number, then reach out if you want a second set of eyes on compatibility before you order.
• Pool service pros and builders: order quickly, track every shipment, and reorder common parts for your routes and builds.
• Property managers and commercial pools: standardize equipment across properties and plan replacements with help from our team.

White Paper

• Pentair 79206700 Brochure (PDF)
• Pentair 79206700 Installation Guide (PDF)
• Pentair 79206700 Installation Guide 2 (PDF)
• Pentair 79206700 Installation Guide 3 (PDF)

Frequently Asked Questions About the Pentair 79206700

Can I replace an incandescent light with LED?

Usually yes, as long as voltage, niche size and cord length match.

Why does my light trip the GFCI?

Water intrusion, a damaged cord or a failing fixture are common causes; have it inspected by an electrician.

How long should the cord be?

Long enough to reach the deck junction box with a service loop so the fixture can be serviced on the deck.

Is this the genuine Pentair part?

Yes. It is brand new Pentair equipment (model 79206700) covered by the manufacturer warranty. Warranty terms vary by product and application; see the manufacturer documentation or ask our team.