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Hydronic Expansion Tank – 2.1 Gallon, 1/2" MNPT – Closed-Loop Heating System Expansion Tank – ETX-15 Replacement (Non-Potable Water)
$131.98
About This
- Designed for Closed-Loop Hydronic Heating Systems - Engineered for boilers, radiant heat, and other closed-loop systems where thermal expansion must be controlled. Not for domestic potable water.
- 2.1-Gallon Capacity with Pre-Charge at 12 PSI - Ships factory-pre-charged to 12 PSI for standard hydronic setups. Pressure can be adjusted on-site using the included Schrader valve.
- 1/2" MNPT Connection – Direct ETX-15 Replacement - Features a standard 1/2" MNPT system connection commonly used in residential and light commercial heating systems. Compatible as a replacement for ETX-15-type expansion tanks.
- Durable Steel Construction with Butyl Diaphragm - Heavy-gauge steel shell and a long-life butyl rubber diaphragm keep water separated from air, preventing corrosion and providing consistent system pressure control.
- Vertical or Horizontal Mounting Options - Compact 8" diameter x 12.5" height size allows easy installation in tight mechanical rooms or equipment areas.
Overview
- Brand : Generic
- Color : White
- Style : Classic
- Product Dimensions : 8"L x 8"W x 12.5"H
- Power Source : No Power Needed
- Manufacturer : Generic