Aquastat 3/4 Inch, Well with Clamp | NBK-20930K

NBK-20930K – Aquastat 3/4 Inch, Well, with Clamp – Special Order

The NBK-20930K Aquastat is a dependable temperature control device designed for hydronic heating systems, outdoor boilers, and water heaters. This unit comes equipped with a 3/4" immersion well and clamp, making it easy to install and ensuring secure sensor placement for accurate temperature monitoring.

⚠️ SPECIAL ORDER NOTICE: This product is a special order item sourced from NBK, requiring an additional 1–2 business days for processing before shipment.

Key Features:
✅ Integrated Well & Clamp: Includes a sturdy 3/4" immersion well with clamp for simple installation and optimal thermal conduction
✅ Hi/Lo Limit Control: Accurately maintains desired temperature range, protecting systems from overheating or underperforming
✅ Durable Build: Manufactured to withstand demanding HVAC and outdoor boiler environments
✅ Reliable Performance: Provides consistent cut-in and cut-out control for burners or circulators, improving energy efficiency and equipment lifespan

Specifications:
📌 SKU: 20930K
📌 Category: Outdoor Boiler / Hydronic Systems / Aquastats
📌 Type: 3/4 Inch Aquastat with Well & Clamp
📌 Mounting: Immersion well and clamp included for secure installation

Equivalent To:

• Honeywell: 121371B

• Grainger: 3XK90

Common Applications:

• Outdoor wood boilers and hydronic heaters

• Water heater systems needing precise temperature management

• Commercial or residential hot water loops

Why Choose This Aquastat:
The NBK-20930K offers precise temperature control with a direct immersion design that promotes fast thermal response, safeguarding your system from temperature extremes. It provides a Honeywell-equivalent solution trusted across HVAC and plumbing applications.

Shipping & Availability:
🚚 As this is a special order part from NBK, please allow an extra 1–2 business days for order processing before your item ships.