Anode Rod, Aluminum/Zinc, Hex Plug, 42 Inch – Blue Lightning | NBK-20953

NBK-20953 – Anode Rod, Aluminum/Zinc, Hex Plug, 42 Inch – Blue Lightning – Special Order

The NBK-20953 Anode Rod is a 42-inch aluminum/zinc hex plug-style rod designed to protect residential water heaters from internal corrosion. Equivalent to Blue Lightning part number 1027400, this sacrificial rod extends the life of your water heater by neutralizing corrosive elements in the tank—particularly effective in areas with hard or sulfur-rich water.

⚠️ SPECIAL ORDER NOTICE: This is a special order item sourced from NBK. Please allow 1–2 business days for processing prior to shipment.

Key Features

✅ Corrosion-Fighting Protection: Aluminum/zinc rod absorbs corrosive ions to preserve tank lining
✅ Hex Plug Design: Easy to install using a standard socket wrench
✅ Odor Reduction: Zinc content helps reduce rotten egg smell caused by sulfur bacteria in water

Specifications

📌 SKU: 20953
📌 Category: Water Heater Parts / Anode Rods
📌 Material: Aluminum/Zinc Alloy
📌 Type: Hex Plug
📌 Length: 42 Inches
📌 OEM Brand: Blue Lightning
📌 Replaces OEM Part: 1027400

Equivalent To

Blue Lightning: 1027400

Why Choose the NBK-20953?

Protect your investment and avoid costly water heater replacements with the NBK-20953. Its hex plug design allows for quick installation, while the aluminum/zinc blend offers strong protection against rust and odor. Ideal for homeowners dealing with hard water or sulfur-related issues.

Shipping & Availability

🚚 Special order from NBK. Please expect a 1–2 business day processing delay before shipping.