MHP NMS-GS Built-In Enclosure Sleeve for WNK4 Grills
Overview
Finish your MHP WNK4LS built-in installation with the required NMS-GS enclosure sleeve. This stainless steel sleeve supports the correct installation of the grill head in a noncombustible outdoor island.
Check your fit
For WNK4 built-in models. This is the NMS-GS sleeve, also listed as NMSGS; hybrid, infrared and Tri-Burn models use a different sleeve. Grill head sold separately.
Dimensions
Overall: 31 inches wide × 19.25 inches deep × 11.25 inches high. Required opening: 27.5 inches wide × 18 inches deep × 11 inches high.
Installation
Use a properly ventilated noncombustible enclosure and the manufacturer’s specified clearances. The installation supports natural gas or hard-plumbed propane.
Manuals and drawings
NMS-GS installation guide (PDF)
Contact us to confirm availability and delivery timing.
Specifications
| Manufacturer | MHP |
|---|---|
| Model | NMS-GS / NMSGS |
| Product | Built-in grill enclosure sleeve; grill head sold separately |
| Compatible grill families | MHP WNK and TJK; verify exact model before ordering |
| Required opening (W × D × H) | 27.5 × 18 × 11 in. |
| Enclosure | Noncombustible construction with proper ventilation |
| Gas installation | Natural gas or hard-plumbed propane |
| Other grill families | WRG4, WHRG4, TRG2 and THRG2 require the separate NMS2-GS sleeve |
Manufacturer Documents
Official documents from MHP. These are the drawings to check before you frame the opening — they are the manufacturer's current revision, hosted on their own site.
Documents are published by the manufacturer and can be revised without notice. If anything in them conflicts with what you see here, the manufacturer's document is the one that governs the install.
Shipping & Returns
Contact us to confirm availability and delivery timing.
Review our shipping policy and return policy before ordering.
Warranty
Warranty coverage and terms vary by manufacturer and component. Refer to the manufacturer documents for this model.
Contact us with your order number if you need help with a warranty claim.