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York S1-3030-3791 Relay upgrading to a 40VA transformer

SKU: 83666486892
4.3
USD5900.00 USD5923.00 Pit lane

Pay in 4 interest-free payments of $1475.00 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

Description

upgrading to a 40VA transformer is often recommended for systems with modern smart thermostats or multiple zone dampers that exceed the capacity of original 30VA units

As an OEM L170-7F limit switch

Does this kit include mounting fasteners for the ST05 valve

Use a multimeter to check the resistance (ohms) across the leads

York S1-3030-3791 Relay upgrading to a 40VA transformerYork S1 3030 3791 24V Lockout Relay

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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