Distributor photo of the actual service part; finish and packaging may vary.
Delta Heat genuine replacement part · Knobs, valves & igniters
Burner Valve Microswitch
Part # S15121 · fits Delta Heat gas grills (DHBQ 26" / 32" / 38") — confirm by model and serial number
$31
list price · stocked, ships in a few days
1
+ $9.95 parcel shipping · free on parts orders over $99 · sales tax at checkout · 30-day returns on unused parts
Need several parts? Add this one, then browse all Delta Heat parts — everything in your order ships together on one invoice. Not sure this fits your grill? Call 239-443-4360 with your model and serial number — we confirm with the distributor before you order.
At a glance
| Part number | S15121 |
|---|---|
| Brand | Delta Heat by Dometic (genuine factory service part) |
| Category | Knobs, valves & igniters |
| Fits | Delta Heat gas grills (DHBQ 26" / 32" / 38") — confirm by model and serial number |
| Availability | Stocked by the factory distributor (Florida) — ships in a few days |
| Shipping | Parcel, contiguous U.S. · $9.95 flat, free over $99 |
| Price basis | Delta Heat parts list price effective July 10, 2025 |
| Sold by | Family Hardware, Cape Coral FL — authorized Delta Heat by Dometic dealer |
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S15121 questions
Frequently Asked Questions
What does Delta Heat part S15121 fit?
S15121 (Burner Valve Microswitch) fits Delta Heat gas grills (DHBQ 26" / 32" / 38") — confirm by model and serial number. Confirm against the model and serial number on your grill's rating plate, or call 239-443-4360 and we will verify it with the distributor before you order.
How much is S15121 and how fast does it ship?
$31 — the published Delta Heat parts list price. It is stocked by the factory distributor in Florida and ships in a few days by parcel. Shipping is $9.95 flat or free on parts orders over $99.
Is S15121 a genuine Delta Heat part?
Yes — a genuine factory service part supplied through Palm Coast Sales, the Delta Heat by Dometic distributor. Not an aftermarket copy.