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Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Actuators(3)
  • Bezels(2)
  • Burners(5)
  • Catches, Latches & Strikes(1)
  • Controls(6)
  • Disconnects, Couplings & Collars(1)
  • Drain Parts(1)
  • Fan & Blower Motors(2)
  • Filters, Screens & Driers(1)
  • Fuses, Blocks & Holders(5)
  • Gaskets & Seals(16)
  • Holders & Supports(3)
  • Hoses, Pipes & Tubing(5)
  • Ignitors & Electrodes(2)
  • Insulation(1)
  • Maintenance Kits(1)
  • O-Rings(1)
  • Plates(1)
  • Probes & Sensors(8)
  • Pumps & Motors(1)
  • Relays(1)
  • Shields & Guards(3)
  • Switches & Buttons(9)
  • Thermostats & High Limits(1)
  • Transformers(1)
  • Valves, Solenoids & Fittings(10)
  • Wires, Cables & Hardware(1)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Model: FB3501

Manuals Available: 1

Parts Manual

View Manual

Lochinvar FB3501 Parts & Manuals

Lochinvar FB3501 Parts & Manuals

Manufacturer:

Model #:

Lochinvar

FB3501

Crest Condensing Boiler

Crest Condensing Boiler

Lochinvar 100141561 KIT,VENT,DAMPER,8"

Lochinvar
  • Mfr Part # 100141561
  • Parts Town # LOC100141561
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100141562 VENT DAMPER KIT 9"

Lochinvar
  • Mfr Part # 100141562
  • Parts Town # LOC100141562
  • Quantity0

Out of Stock, backorders usually ship in 13-15 days.

Lochinvar 100141563 10" VENT DAMPER KIT

Lochinvar
  • Mfr Part # 100141563
  • Parts Town # LOC100141563
  • Quantity0

Out of Stock, backorders usually ship in 13-15 days.

Lochinvar 100144990 K,FAN,W/GKTS,FB4000-5000

Lochinvar
  • Mfr Part # 100144990
  • Parts Town # LOC100144990
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100157612 SIDEWALL VENT KIT

Lochinvar
  • Mfr Part # 100157612
  • Parts Town # LOC100157612
  • Quantity0

Out of Stock, backorders usually ship in 13-15 days.

Lochinvar 100163269 PLATE ASSY DISPLAY MOUNTING

Lochinvar
  • Mfr Part # 100163269
  • Parts Town # LOC100163269
  • Quantity0

Out of Stock, backorders usually ship in 13-15 days.

Lochinvar 100173747 K,LWCO,W/MAN RESET

Lochinvar
  • Mfr Part # 100173747
  • Parts Town # LOC100173747
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100208230 K,XFRMR,CTRL,120X24V,40VA 60HZ

Lochinvar
  • Mfr Part # 100208230
  • Parts Town # LOC100208230
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100208336 K,TUBING,1/32X1/4X50',AL

Lochinvar
  • Mfr Part # 100208336
  • Parts Town # LOC100208336
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100208385 K,SWITCH,PRESSURE,3" WC

Lochinvar
  • Mfr Part # 100208385
  • Parts Town # LOC100208385
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100208399 K,SWITCH, PRESSURE,5.00" WC

Lochinvar
  • Mfr Part # 100208399
  • Parts Town # LOC100208399
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100208476 K,CTRL BOARD,LOW VOLT,TERMINALS 1-16

Lochinvar
  • Mfr Part # 100208476
  • Parts Town # LOC100208476
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100208481 K,CTRL BOARD,LOW VOLT,TERMINALS 17-40

Lochinvar
  • Mfr Part # 100208481
  • Parts Town # LOC100208481
  • Quantity0

Out of Stock, backorders usually ship in 13-15 days.

Lochinvar 100208558 K,TSTAT,SENSOR,PREMIX,LIMIT

Lochinvar
  • Mfr Part # 100208558
  • Parts Town # LOC100208558
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Lochinvar 100208561 K,SENSOR FLUE

Lochinvar
  • Mfr Part # 100208561
  • Parts Town # LOC100208561
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Lochinvar 100208834 K,TSAT,SENSOR,OUTDOOR AIR

Lochinvar
  • Mfr Part # 100208834
  • Parts Town # LOC100208834
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100232751 K,DOOR CATCH,BLUE

Lochinvar
  • Mfr Part # 100232751
  • Parts Town # LOC100232751
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100233667 K,GASKET,SIGHT GLASS

Lochinvar
  • Mfr Part # 100233667
  • Parts Town # LOC100233667
  • Quantity0

Out of Stock, backorders usually ship in 12-14 days.

Lochinvar 100267012 FLUE KIT ADAPTER 8" SS TO CPVC

Lochinvar
  • Mfr Part # 100267012
  • Parts Town # LOC100267012
  • Quantity0

Out of Stock, backorders usually ship in 13-15 days.

Lochinvar 100271315 K,HIGH LIMIT,110-230 DEG

Lochinvar
  • Mfr Part # 100271315
  • Parts Town # LOC100271315
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Lochinvar 100274223 K,VENTURI ASSY

Lochinvar
  • Mfr Part # 100274223
  • Parts Town # LOC100274223
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100274709 K,GASKET,FAN,PB2500-PB4000

Lochinvar
  • Mfr Part # 100274709
  • Parts Town # LOC100274709
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100274737 K,CONXUS,ANTENNA

Lochinvar
  • Mfr Part # 100274737
  • Parts Town # LOC100274737
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100274738 K,RELAY,CONTACTOR,PB2500-PB5000

Lochinvar
  • Mfr Part # 100274738
  • Parts Town # LOC100274738
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

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