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Sunpak S34 TSH Model

Call (888) 225-0252 with any questions or to place order

Wholesale Pricing Available

The S34-TSH (Two Stage Hardwired) offers a low (25,000 BTU) or high (34,000 BTU) fire mode. Ideal for commercial or residential applications, it can be controlled (along with multiple units) with a duplex switch. All units are equipped with spark ignition and 100% shutoff for safety, economy and convenience.

Sunpak TSH Models (two stage hardwired) 

Part Number / Model

12042 - S34 TSH Black

12040 - S34 TSH Stainless

Heat Output (low – high settings)

25,000 / 34,000 btu

Gas TypeVoltage

Natural Gas 24V

Propane 24V


  • Slim Profile (8″ H x 8″ W x 47-1/2″)

  • Lo/Hi Control (25K to 34K BTUH)

  • Natural or Propane Gas

  • Angle Mounting – Zero to 30 Degrees

  • Ideal for Wind Protected Areas

  • Rain Protected

  • TSH Control Switch

  • Optional Face Trims (stainless steel, black or bronze)

  • Mounting Kit

  • 24 VAC Tranformer

  • Weight: 41 lbs

Sunpak S34 TSH Model: Products



TSH Spec Sheet


Sunpak TSH 
Instruction Manual


TSH Switch Wiring Diagram


Mounting Kit Instructions

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Optional Face Trims

Sunpak S34 TSH Model: Features
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