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Na10759 - Plug-In Transformer, 115V In, 24V Out - Caleffi

Brand: Caleffi
Part #: Na10759
$31.68

List Price: $49.50
🚚 Factory Ordered This item is ordered straight from the factory just for you! We'll ship it as soon as it reaches our distribution center.
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Brand New Part
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Description / Na10759 - Plug-In Transformer, 115V In, 24V Out - Caleffi

Plug-In Transformer, 115V In, 24V Out
Caleffi • Hydraulics & Valves
Na10759Transformer

Caleffi Na10759 plug-in transformer, 115v in, 24v out hydronic valve replacement part

Genuine Caleffi plug-in or panel transformer for Z-Oneâ„¢ zone control systems. Converts 115V AC supply to 24V for powering zone actuators and control relays.

🔍 What This Part Fixes

✖ Problem Symptoms

  • ✖ Zone control system requiring 24V supply
  • ✖ Existing transformer failed — zones not receiving control voltage

✓ What This Restores

  • ✓ 115V to 24V conversion for Z-Oneâ„¢ zone actuators and relays
  • ✓ Plug-in models for easy installation without panel wiring
  • ✓ 50VA capacity supports multiple zone actuators

🔧 Installation Overview

  1. Plug-in models: insert into standard 115V outlet
  2. Panel models: wire 115V primary to panel circuit
  3. Connect 24V secondary output to zone control system wiring
  4. Verify 24V output at terminals before connecting actuators

📋 Specifications

DetailValue
Part NumberNa10759
BrandCaleffi
TypeTransformer
Input115V AC
Output24V AC
ApplicationZ-Oneâ„¢ Zone Control Power Supply
Voltage115V

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