Tjernlund In-Line Vertical Vent Draft Inducer Systems For All Fuels

Tjernlund In-Line Draft Inducers assure positive draft when restricted boilers and furnaces, poor chimneys or negative pressures in buildings prevent proper exhaust of combustion gases. The venturi action starts air moving up the stack instantly & keeps it moving smoothly. These units are quick and easy to install and completely automatic in operation. In-Line Draft Inducers are built for long-lasting, trouble-free service and available in sizes and capacities to meet virtually all heating system requirements.

UC1:  The UC1 can be interlocked with virtually any burner control circuit. Features include: adjustable pre & post purge, LED status / diagnostic indicators, 10 second prover switch delay to avoid burner start up and wind induced short cycling. Interlocks with any 24-120 VAC burner control circuit and also includes “dry” contact actuation option.
PS1505:  The PS1505 Fan Proving Switch monitors pressure within the Inducer housing to verify Inducer operation. Used in conjunction with the UC1 Universal Control, it assures compliance with codes and simplifies electrical interlock with all 24/115 VAC burner circuits. The PS1505 is not compatible with millivolt gas valves.

model description usually ships price QTY
DJ-3 Tjernlund DJ-3 In-Line Draft Inducer For Vertical Vent Systems. For All Fuels. 120V, 0.43 Amps. Long Backorder $191.00
D-3 Tjernlund D-3 In-Line Draft Inducer For Vertical Vent Systems. For All Fuels. 120V, 0.96 Amps. 1 Day. In-stock $191.00
I Tjernlund inline draft inducer for all fuels. 115 VAC, 5.4 Amps. 1 Day. In-stock $529.00
UC1 Tjernlund UC1 Bruner Interlock Control Module. Interlocks with any 24-120 VAC burner control circuit and also includes dry contact actuation option. Long Backorder $154.00
MAC1E Tjernlund UC1 accessory. Use with UC1 to add 1 additional appliance. 1 Day. In-stock $168.00
WHKE Tjernlund UC1 accessory. Use with UC1 or MAC1E to add millivolt water heater. 1 Day. In-stock $177.00
PS1505 Tjernlund PS1505 Fan Prover Safety Interlock Switch. Monitors pressure within the inducer housing to verify inducer operation. 1 Day. In-stock $92.00
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Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   What are the cfm of this product?
A:   There are CFM ratings shown in the specifications chart under the Specs tab. They vary depending which inducer you are looking at and the pipe size.

       Asked on 2018-12-05 by Rt
#2 Q:   Is it easy to install?
A:   Provided you have access to a section of the pipe run, these are not bad at all to put in.

       Asked on 2014-11-30 by Shawn

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