Summerset · Installation
Summerset Sizzler Pro Built-In Installation (32 and 40)
Sizzler Pro 32 and 40 share the TRL Pro's cutout envelope but drop the sear burner, which simplifies the install. Expect about 75 minutes once the island cutout is done and gas is stubbed. The LED knob rail still needs 120V, and ventilation and leak-test rules are identical to TRL Pro.
By Reed · Updated November 8, 2026
What you need
- Tape measure and square
- Pipe wrench + two adjustable wrenches
- Pipe thread sealant rated for gas
- Soapy water spray bottle for leak testing
- Phillips and flat-head screwdrivers
- Grounded 120V outlet for the LED harness
- Second person for the lift
Sizzler Pro install reference
- Sizzler Pro 32 cutout
- 29 15/16" W x 21 1/2" D x 10 1/4" H
- Sizzler Pro 40 cutout
- 37 15/16" W x 21 1/2" D x 10 1/4" H
- Side clearance (each)
- 1" minimum
- Gas inlet (LP)
- 3/8" flare, right-rear
- Gas inlet (NG)
- 1/2" NPT, right-rear
- Electrical
- Grounded 120V, 1.5 amp
- Grill weight (32)
- 115 lb
- Grill weight (40)
- 145 lb
Step by step
Verify cutout dimensions
Sizzler Pro 32 needs a 29 15/16" W x 21 1/2" D cutout. Sizzler Pro 40 needs a 37 15/16" W x 21 1/2" D cutout. Vertical height is 10 1/4" on both. Pull the current Sizzler Pro manual PDF from summersetgrills.com/manuals-specs/ and verify before cutting.
Frame ventilation on three sides
Minimum 1" ventilation on each side and either a vented bottom panel or an open cavity below. Sealed cavities trap combustion heat and cause the stainless discoloration the warranty excludes.
Set the gas and electrical rough-in
Gas inlet is right-rear underside, 3/8" flare on LP and 1/2" NPT on NG. Leave at least 6" of serviceable slack. Route a grounded 120V outlet to the cavity for the LED knob harness.
Drop in with two people
Sizzler Pro 32 is 115 pounds, Sizzler Pro 40 is 145 pounds. Lift by the hood handle and rear corner only — never by the valve rail. Seat the grill flush on the island top and verify level with a torpedo level.
Connect gas, leak-test, first-fire
Use pipe thread sealant on NPT, no Teflon tape on flare fittings. Spray every union with soapy water and watch for growing bubbles. Only light the grill when every fitting is clean. Plug in the LED harness, open the lid, click each burner to verify ignition and flame pattern.
Register the warranty today
Register at summersetgrills.com within 30 days. Save a photo of the data plate inside the left cabinet door and keep your receipt PDF in the same cloud folder.
Common mistakes
- Assuming Sizzler Pro has the TRL Pro's sear burner. Sizzler Pro does NOT have the dual-position infrared sear burner — that is TRL Pro only. If sear-centric cooks are a major part of the rotation, that is a product-selection decision to make before the install.
- Sealing the cavity for a clean look. Full-seal installs trap heat and cause discoloration the warranty excludes. Vent the sides and bottom.
- Using the wrong fuel orifices. Sizzler Pro LP models and NG models use different burner orifices. Converting LP to NG requires an orifice swap that is specified in the manual and must be done by a licensed gas technician. Failure to swap orifices causes yellow flame, soot, and voids the warranty.
Hands-on tips
- Sizzler Pro and TRL Pro share a lot of parts. Keep a spare heat distribution plate and a spare set-screw assembly for the LED knobs on hand regardless.
- If you are doing a two-grill install (Sizzler Pro + side burner + Hybrid Oven, for example), rough-in the gas manifold once for all appliances rather than adding T-fittings later.
- The Sizzler Pro 40 at 145 pounds is at the limit of a two-person lift on stairs. If the install involves steps, consider a third person or a drop strap.
Questions people ask
Is Sizzler Pro the same as TRL Pro without the LED?
No — Sizzler Pro keeps the LED knob rail (that is one of its differentiators over base Sizzler). What Sizzler Pro drops versus TRL Pro is the dual-position infrared sear burner and the commercial-rated warranty coverage.
Does Sizzler Pro work in a commercial install?
No. Sizzler Pro is residential-only coverage. Only Resort, Alturi, and TRL carry commercial-application coverage. For a rental, vacation property, or shared outdoor kitchen, TRL Pro is the current-lineup choice.
Can I convert Sizzler Pro from LP to NG after install?
Yes with the correct orifice kit and a licensed technician. The manual lists the procedure. DIY conversions are the number-one warranty denial reason on Sizzler Pro — hire the pro.
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