Featured categories
Featured items
Carlin 201 GAS CONVERSION BURNER (OIL to GAS conversion/replacement burner) 16"
C $3,121.43
Oil Burner Nozzles various brands .85-80°A .85-80°B .85-80°W .85-80°H .85-80°S
C $20.36
(3) SSC 109/ 3715101/ RS939 / 'A' pump strainer screen/ SUNTEC A-70 pump screen
C $17.68
RF-2 MICRON FUEL OIL FILTER, General 2A-700A, 2A-700B, Uni 99, S-252, XF-1, 265
C $12.04
OIL MINI LINE / #5394 oil connector line / 8 inch oil line
C $12.04
HONEYWELL ZONE VALVE REPLACEMENT MICROSWITCH- FITS ALL ZONE VALVES - NEW
C $12.04
All items
RF-1 MICRON rated HVAC FUEL OIL FILTER General 77, 1A-25, 1A-30 filter canisters
C $12.04
RIELLO 3001162 PRIMARY CONTROL BOX 525SE/A for GAS-120 GAS-200 GAS-400
C $499.84
(2) TACO circulator pump flange gaskets/ circulator flange gaskets GREAT QUALITY
C $12.04
Delavan Oil Burner Nozzle .65-80°A for Boiler, Water Heater, Furnace
C $20.36
Direct Replacement GASKET for DUNKIRK boiler Tankless Coil
C $40.60
FULFLO FB4 FUEL OIL FILTER Westwood Sid Harvey Unifilter fuel OIL FILTER
C $12.04
RIELLO C7001071 R40 GAUGE ADAPTER KIT FOR F3 F5 F10 F15 F20 BF3 & BF5
C $16.32
Beckett 3713823U Valve Coil for Cleancut Pump - 12 Volt DC or 24 Volt AC ONLY!
C $44.20
LOT of 48 OIL BURNER NOZZLES WHOLESALE- ANY SIZE-- 48 nozzles-- (up to 2.50)
C $680.05
(4) Gauge Glass Washers / Water Level Sight Glass Washers / STEAM BOILER / GGW58
C $12.92
RF-2 MICRON FUEL OIL FILTER, General 2A-700A, 2A-700B, Uni 99, S-252, XF-1, 265
C $12.04
RIELLO 3001157 PRIMARY CONTROL BOX 530SE/A for oil fired units
C $227.82
Slant/Fin Replacement Tankless Hot Water Coil for L-30 LD-30 (pn LW-5 / B42-12)
C $584.16
3/16 flare x 1/8 FIP adapter / 3/16 x 1/8 brass adaptor / pressure gauge adaptor
C $12.04
Universal Fuel Oil Burner Gasket w/3 Bolt Flange--Beckett, Carlin, Wayne, Riello
C $12.04
(1) BECKETT 2454---DRIVE COUPLING FOR BECKETT BURNERS (A or B pumps)
C $13.46
RIELLO BURNER Hydraulic Jack eliminator - RIELLO OIL PLUG- C7001018- 4 HR SHIP!
C $12.92
Cad Cell Eye OC-10/ C-554A/ 120320/ 124607/ 130367
C $15.64
CARLIN Gas Burner PRIMARY CONTROL RELAY 60200FRS for EZ-PRO GAS, GAS 201/301/601
C $229.86
White Rodgers 13A02-102 25V Two Way Zone Valve W Aux Switch 3/4" Sweat
C $170.01
24 volt Replacement Switching Relay (REPLACEMENT RELAY ONLY) Taco/Argo Relay Box
C $19.71
Beckett nozzle assembly nut /knurled nut /scalloped nut/ splined nut #3666
C $12.04
FIROMATIC OIL FILTER / PF-20 / C-40 / RC-20 / F90-6/ F90-12/ F90-36/ WESTWOOD
C $16.25
(2) GRUNDFOS CIRCULATOR FLANGE GASKETS /HEAVY DUTY GUMMY RUBBER COMMERCIAL GRADE
C $12.92
SSC-127 / 071N1392 / pump strainer screen for DANFOSS BFP --SUPER FAST SHIPPING!
C $13.59
Delavan Oil Burner Nozzle .60-80°A for Boiler, Water Heater, Furnace
C $20.36
DELAVAN .75-70°A HOLLOW OIL BURNER NOZZLE
C $20.36
REBUILT Beckett oil burner complete! CUSTOM BUILT! COMPLETELY REBUILT & TESTED
C $666.44
Beckett nozzle assembly nut / knurled nut / Beckett nut / scalloped nut #51400
C $12.04
MANUAL RESET Fixed Temperature Thermostat - ROLL-OUT SENSOR-350°F surface mount
C $17.00
Beckett part #213U-HD-3B-18 Oil Burner Nozzle Adapter-1/8" NPT x 9/16"-24 TPI
C $18.97
ZONE VALVE MICROSWITCH Replacement for V5C010SB3x147
C $12.04
Beckett T501 Multipurpose Tee Gauge For Nozzle Assembly And Electrode Setting
C $12.04
R80-100 STANDARD OIL BURNER Cad Cell Eye--120320 / 124607/ 130367
C $15.64
OIL MINI LINE / #5394 oil connector line / 8 inch oil line
C $12.04
3 GREY FELT HVAC FUEL OIL FILTERS For General 77, 1A-25, 1A-30 filter canisters
C $10.88
Webster Ignition Transformer Type 313-25AB78 Model E
C $190.41
Delavan Oil Burner Nozzle .85-80°A for Boiler, Water Heater, Furnace
C $20.36
PIC Gauges TRI-RC-254R3.63-D 2.5" Dial 1/4" Male NPT Connection
C $68.01
Delavan Oil Burner Nozzle .50-80°A for Boiler, Water Heater, Furnace
C $20.36
SSC 109 / 3715101 / RS939 / A2VA-7116 / A2EA-6520 / A1VA-7112 / 'A' pump screen
C $12.04
Delavan Oil Burner Nozzle .75-80°A for Boiler, Water Heater, Furnace
C $20.36
Beckett part #213U-HD-3B-14 Oil Burner Nozzle Adapter-1/4" NPT x 9/16"-24 TPI
C $18.97
REPLACEMENT Fixed Temperature Thermostat--MANUAL RESET-350°F -for Klixon 1NT08L
C $17.68
Firematic™ Valve Handle - Oil Valve Handle - (Round Alloy Oil Valve Handle)
C $12.92
(6) TACO circulator flange gaskets GREAT QUALITY!
C $20.06
LY2 8 Pin Plug in Relay for zone control relay boxes-ARGO-TACO-OMRON fast ship!
C $17.64
SSC-102 / 131622 / 121232 / 111302 / RS-950 / 'J' pump screen / 'H' pump screen
C $12.92
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 (20,142)
- 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 to by seller boilergeek.- Feedback replied to 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 (106)- Feedback left by buyer.Past 6 monthsVerified purchaseItem as described. great value and condition A+++ fast shippingReply from: boilergeek- Feedback replied to by seller boilergeek.- Feedback replied to by seller boilergeek.As fast as those SUPER-SONIC DELIVERY PIGEONS can fly!
- c***c (3935)- Feedback left by buyer.Past 6 monthsVerified purchaseAs described, packed well and delivered quickly. Thank you!Reply from: boilergeek- Feedback replied to by seller boilergeek.- Feedback replied to by seller boilergeek.You are most welcomed! Thanks
- 1***9 (245)- Feedback left by buyer.Past 6 monthsVerified purchaseVery good transaction, new parts in factory packaging. Good price. Thanks.Reply from: boilergeek- Feedback replied to by seller boilergeek.- Feedback replied to by seller boilergeek.We love it like that! Thanks.
- 9***d (2595)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat price fast shipper I highly recommend this seller+++++++++++++++++++++++++++++++Reply from: boilergeek- Feedback replied to by seller boilergeek.- Feedback replied to by seller boilergeek.OMG! Thank you so much!
- b***v (156)- Feedback left by buyer.Past yearVerified purchaseThese guys are the greatest! I've only delt with them since I started doing my own furnace years ago and they have always gone the extra mile. Parts are here in a couple days always shipped free. Don't go anywhere else.Reply from: boilergeek- Feedback replied to by seller boilergeek.- Feedback replied to by seller boilergeek.Those SUPER-SONIC DELIVERY PIGEONS are amazingly FASSSSSSST! Thanks for the GREAT FEEDBACK! THANK YOU!