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(2) TACO circulator pump flange gaskets/ circulator flange gaskets GREAT QUALITY
$8.85

Slant/Fin Replacement Tankless Hot Water Coil for L-30 LD-30 (pn LW-5 / B42-12)
$449.50

Beckett part #213U-HD-3B-14 Oil Burner Nozzle Adapter-1/4" NPT x 9/16"-24 TPI
$13.95

RF-1 MICRON rated HVAC FUEL OIL FILTER General 77, 1A-25, 1A-30 filter canisters
$8.85

RIELLO 3001162 PRIMARY CONTROL BOX 525SE/A for GAS-120 GAS-200 GAS-400
$367.50

CARLIN Gas Burner PRIMARY CONTROL RELAY 60200FRS for EZ-PRO GAS, GAS 201/301/601
$169.00

(2) T501 Beckett Electrode Gauges
$10.99

24 volt Replacement Switching Relay (REPLACEMENT RELAY ONLY) Taco/Argo Relay Box
$14.49

(2) GRUNDFOS CIRCULATOR FLANGE GASKETS /HEAVY DUTY GUMMY RUBBER COMMERCIAL GRADE
$9.50

Beckett nozzle assembly nut / knurled nut / Beckett nut / scalloped nut #51400
$8.85

FIROMATIC OIL FILTER / PF-20 / C-40 / RC-20 / F90-6/ F90-12/ F90-36/ WESTWOOD
$11.95

RIELLO CAD CELL EYE 3002280 BRAND NEW OLD SCHOOL WHITE!
$31.98

Delavan Oil Burner Nozzle .75-80°A for Boiler, Water Heater, Furnace
$14.97

(1) BECKETT 2454---DRIVE COUPLING FOR BECKETT BURNERS (A or B pumps)
$9.90

3/16 flare x 1/8 FIP adapter / 3/16 x 1/8 brass adaptor / pressure gauge adaptor
$8.85

RIELLO 3001157 PRIMARY CONTROL BOX 530SE/A for oil fired units
$167.50

Mitco 264-100GBM Spin On Fuel Oil Filter
$65.00

Beckett T501 Multipurpose Tee Gauge For Nozzle Assembly And Electrode Setting
$8.85

FULFLO FB4 FUEL OIL FILTER Westwood Sid Harvey Unifilter fuel OIL FILTER
$8.85

Waste oil heater CAD CELL, fire eye flame sensor C-10 --- 6 HR QUICK SHIPPING!
$11.50

4 BOLT Beckett AFG Oil Burner Flange Gasket (31653)-COMMERCIAL GRADE! HEAVY DUTY
$8.85

Carlin EZPro GAS BURNER 9859210 SET-UP FOR YOUR EQUIPMENT--PLUG & PLAY
$1,425.00

Delavan Oil Burner Nozzle .65-80°A for Boiler, Water Heater, Furnace
$14.97

Firematic™ Valve Handle - Oil Valve Handle - (Round Alloy Oil Valve Handle)
$9.50

(4) Gauge Glass Washers / Water Level Sight Glass Washers / STEAM BOILER / GGW58
$9.50

LOT of 48 OIL BURNER NOZZLES WHOLESALE- ANY SIZE-- 48 nozzles-- (up to 2.50)
$500.00

MICROSWITCH-125/250VAC / 10 AMP / 1/2 hp / NO NC COM / Vabsco / snap switch /D42
$8.85

Beckett part #213U-HD-3B-18 Oil Burner Nozzle Adapter-1/8" NPT x 9/16"-24 TPI
$13.95

(4) circulator pump flange gaskets / circulator flange gaskets
$12.50

ZONE VALVE MICROSWITCH Replacement for V5C010SB3x147
$8.85

Universal Oil Burner Pressure Test Gauge w/ADAPTERS, LINES, ELBOWS,MUCH MORE!
$59.50

Delavan Oil Burner Nozzle .50-80°A for Boiler, Water Heater, Furnace
$14.97

(2) Beckett nozzle assembly nuts /knurled nut 51400 /scalloped splined nut #3666
$13.75

(6) circulator flange gaskets/ B&G / ARMSTRONG flange gaskets / GREAT QUALITY!
$14.75

DELAVAN OIL BURNER NOZZLE--1.25-30°A ********(hollow flame pattern)****
$19.85

White Rodgers 13A02-102 25V Two Way Zone Valve W Aux Switch 3/4" Sweat
$125.00

FULFLO FB4 FUEL OIL FILTER / WESTWOOD SID HARVEY FUEL OIL FILTER
$8.85

REPLACEMENT Fixed Temperature Thermostat--MANUAL RESET-350°F -for Klixon 1NT08L
$13.00

Lynn 9449 Kaowool 2300F Ceramic Fiber Blanket (48"x18"x1") Rated to 2300F
$95.00

Beckett nozzle assembly nut /knurled nut /scalloped nut/ splined nut #3666
$8.85

Scully tank gauge crystal / Scully oil tank gauge glass crystal /oil level
$14.98

RF-2 MICRON FUEL OIL FILTER, General 2A-700A, 2A-700B, Uni 99, S-252, XF-1, 265
$8.85

R80-100 STANDARD OIL BURNER Cad Cell Eye--120320 / 124607/ 130367
$11.50

REBUILT Beckett oil burner complete! CUSTOM BUILT! COMPLETELY REBUILT & TESTED
$489.99

TACO SR024-001RP 24V Replacement plug in RELAY / ARGO with lite
$13.49

3 GREY FELT HVAC FUEL OIL FILTERS For General 77, 1A-25, 1A-30 filter canisters
$8.00

Delavan Oil Burner Nozzle .85-80°A for Boiler, Water Heater, Furnace
$14.97

Direct Replacement GASKET for DUNKIRK boiler Tankless Coil
$29.85
About us
Welcome to BoilerGeeks. We offer VERY PERSONALIZED ATTENTION TO EVERY CUSTOMER.
We currently sell burner nozzles in sizes from 0.40 through 25GPH individually, in groups of 3, 6, and per box (10-12), and also wholesale. We are currently the only vendor on eBay who sells a complete "BURNER TUNE-UP KIT" which includes all the basic parts needed to perform a standard tune-up. By popular demand we are currently selling EVERYTHING needed for the proper maintenance of boilers, furnaces, and water heaters.
We offer FREE TECHNICAL ADVICE whether you buy from us or not from the smallest job to anything more complicated including tools for the set-up and adjustment of your burner. We look forward to hearing from you! Call us at 631-404-2454 Ask for Charlie 9AM to 9PM 7 days
We currently sell burner nozzles in sizes from 0.40 through 25GPH individually, in groups of 3, 6, and per box (10-12), and also wholesale. We are currently the only vendor on eBay who sells a complete "BURNER TUNE-UP KIT" which includes all the basic parts needed to perform a standard tune-up. By popular demand we are currently selling EVERYTHING needed for the proper maintenance of boilers, furnaces, and water heaters.
We offer FREE TECHNICAL ADVICE whether you buy from us or not from the smallest job to anything more complicated including tools for the set-up and adjustment of your burner. We look forward to hearing from you! Call us at 631-404-2454 Ask for Charlie 9AM to 9PM 7 days
Seller feedback (20,151)
- i***r (762)- Feedback left by buyer.Past 6 monthsVerified purchaseSeller shipped the item lighting fast as promised and it arrived to my local post office next day. Due to postal error postage was lost and I never received my item. My package was lost. Seller news very cooperative and he offered me a replacement and even refund. Long story short problem was resolved. Seller is highly recommended. A+++++++++Reply from: boilergeek- Feedback replied by seller boilergeek.- Feedback replied by seller boilergeek.Thank you for a factual accurate statement of what happened. Even when the shipper screws up the seller must remain accountable. We strive to please every buyer. Thank goodness this part was not a very expensive part. Thank you for your honesty. See you again we hope with better results. Charlie
- 2***x (111)- Feedback left by buyer.Past 6 monthsVerified purchaseItem as described. great value and condition A+++ fast shippingReply from: boilergeek- Feedback replied by seller boilergeek.- Feedback replied by seller boilergeek.As fast as those SUPER-SONIC DELIVERY PIGEONS can fly!
- c***c (3949)- Feedback left by buyer.Past 6 monthsVerified purchaseAs described, packed well and delivered quickly. Thank you!Reply from: boilergeek- Feedback replied by seller boilergeek.- Feedback replied by seller boilergeek.You are most welcomed! Thanks
- 1***9 (247)- Feedback left by buyer.Past 6 monthsVerified purchaseVery good transaction, new parts in factory packaging. Good price. Thanks.Reply from: boilergeek- Feedback replied by seller boilergeek.- Feedback replied by seller boilergeek.We love it like that! Thanks.
- 7***l (305)- Feedback left by buyer.Past monthVerified purchaseItem arrived fast and as described. Filter works as it should with my old fb4 filter housing .A pleasure to do business with. A+++Reply from: boilergeek- Feedback replied by seller boilergeek.- Feedback replied by seller boilergeek.Difficult to find filter. Stock up on a few when possible. Thanks, Charlie
- 9***d (2597)- Feedback left by buyer.Past yearVerified purchaseGreat price fast shipper I highly recommend this seller+++++++++++++++++++++++++++++++Reply from: boilergeek- Feedback replied by seller boilergeek.- Feedback replied by seller boilergeek.OMG! Thank you so much!