
40,000 BTU · 642 sq. in. · Dual H-Burner
MHP has been building grills in Antioch, Illinois since the company's founder invented the first residential gas grill in 1960 — and the WNK 4-Gen is their flagship. Two independent cooking zones and a dual stainless H-style burner put out 40,000 BTU across 642 square inches, enough for 15 burgers at once. The housing is permanent mold-cast aluminum (not flimsy die-cast) with a high-temperature powder-coat finish built to shrug off the Gulf Coast climate. Choose classic 304 stainless grids or upgrade to SearMagic for restaurant-quality, no-flare searing.
✓ Sold, installed & serviced by Gas Products Unlimited · Greater Houston
| Total Output | 40,000 BTU |
|---|---|
| Total Cooking Area | 642 sq. in. (433.5 primary + 208.5 warming) |
| Cooking Zones | 2 independent zones |
| Burner | Dual stainless steel H-style with Spider Guard |
| Cooking Grids | 5/16 in. 304 stainless rods, or SearMagic anodized |
| Housing | Permanent mold-cast aluminum, high-temp powder coat |
| Ignition | Constant-spark electronic (battery included) |
| Briquettes | FlavorMaster porcelain, kiln-fired at 2,400° |
| Certification | UL Certified |
| Origin | Made in the USA (Antioch, IL) |
MHP backs the WNK with a limited lifetime warranty. See the warranty document for component-level coverage details.