Question about Teledyne Laars HEAT EXCHANGER ASSEMBLY, DP-350 - 10403602

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My laars jvt160pd11 has a cracked heat exchanger. can it be replaced .

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  • Teledyne Laars Master
  • 1,448 Answers

No need new one

Posted on Nov 06, 2014

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Posted on Jan 02, 2017

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SOURCE: laars lite 2, mod-lg125n, sn. d03pj3400.

sounds like heat exch is plugged.remove top of unit and inspect for nests.could also be plugged with soot because of poor burner flame characteristics.with top off,turn htr on and look straight down into unit. you should be able to clearly see burner flames between fins. if not remove exchanger and clean

Posted on Jun 24, 2009

john224
  • 1378 Answers

SOURCE: when assembling header to heat exchanger is it

No...do not add anything to those gaskets.

Posted on Jan 21, 2010

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sounds like heat exch is plugged.remove top of unit and inspect for nests.could also be plugged with soot because of poor burner flame characteristics.with top off,turn htr on and look straight down into unit. you should be able to clearly see burner flames between fins. if not remove exchanger and clean

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