SIR Series Parts
Showing 1–16 of 27 results
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‘U” Bolt Clamp 3” O.D. Tube (4 per Heater)
$3.00 Add to cart -
“U” Bolt Hex Nut (2 per “U” Bolt)
$0.50 Add to cart -
10’ Tube Replacement Kit
$259.20 Add to cart -
7-1/2 ft. Tube Assembly Kit – 3 in. O.D. Firing Leg (First Tube out of control box) (For SIR)
$100.00 Add to cart -
7½’ Tube Replacement Kit
$105.00 Add to cart -
Air Switch Replacement Kit . #NS-20307 (for SIR25-45)
$58.00 Add to cart -
Chain kit – 12ft chain with 8 S-hooks (for SIR series tube heaters or SG and SGM ceramic Heaters)
$21.25 Add to cart -
Control Box Replacement (for SIR25-45, Natural Gas)
$540.00 Add to cart -
Control Box Replacement (for SIR25-45, Propane Gas)
$540.00 Add to cart -
Deflector Kit to reduce clearance to combustibles below the heater for SIR series heaters (8ft long with predrilled holes)
$66.25 Add to cart -
Draft Inducer Motor
$237.00 Add to cart -
Draft Inducer Motor Replacement Kit
$265.00 Add to cart -
Exhaust Hood for SIS/U, SPS/U Series,or SIR inside indirect vented use
$71.25 Add to cart -
Gas Conversion Kit Label & Instructions
$5.00 Add to cart -
Gas Valve Kit For SIR25-45 L5 (Propane Gas) #36J23-204B1
$225.00 Add to cart -
Gas Valve Kit For SIR25-45 N5 (Natural Gas) #36J23-203B1
$225.00 Add to cart
