Featured categories
All items

Beckett nozzle assembly nut /knurled nut /scalloped nut/ splined nut #3666
RM 37.33

(2) CIRCULATOR flange gaskets for TACO CIRCULATORS--fits FLANGE --HIGH QUALITY!
RM 37.33

RF-2 MICRON FUEL OIL FILTER, General 2A-700A, 2A-700B, Uni 99, S-252, XF-1, 265
RM 37.33

Cad Cell Eye OC-10/ C-554A/ 120320/ 124607/ 130367
RM 48.51

4 BOLT Beckett AFG Oil Burner Flange Gasket (31653)-COMMERCIAL GRADE! HEAVY DUTY
RM 37.33

R80-100 STANDARD OIL BURNER Cad Cell Eye--120320 / 124607/ 130367
RM 48.51

SUPERBOWL 46 XLVI PROGRAM BOOK- brand new -never opened
RM 47.46

Delavan Oil Burner Nozzle .60-80°A for Boiler, Water Heater, Furnace
RM 63.15

Oil Burner Nozzle .50 80A
RM 63.15

FIROMATIC OIL FILTER / PF-20 / C-40 / RC-20 / F90-6/ F90-12/ F90-36/ WESTWOOD
RM 50.41

RIELLO C7001071 R40 GAUGE ADAPTER KIT FOR F3 F5 F10 F15 F20 BF3 & BF5
RM 50.62

24 volt Replacement Switching Relay (REPLACEMENT RELAY ONLY) Taco/Argo Relay Box
RM 61.13

(4) CIRCULATOR flange gaskets for TACO CIRCULATORS--fits FLANGE --HIGH QUALI
RM 52.73

Oil Burner Nozzles - HAGO - DELAVAN - STEINEN - MONARCH - DANFOSS - SID HARVEY
RM 63.15

WESTWOOD FB4 FUEL OIL FILTER (F80, F-84, 250-48, 250-36)
RM 37.33

Caleffi 656354 TwisTop Thermo-Electric Actuator with Aux. Microswitch
RM 548.41

(6) TACO circulator flange gaskets GREAT QUALITY!
RM 62.22

Oil Burner Nozzle .50 70A / .50 70H / .50 70NS / .50-70AH
RM 63.15

REPLACEMENT Fixed Temperature Thermostat--MANUAL RESET-350°F -for Klixon 1NT08L
RM 54.84

FULFLO FB4 FUEL OIL FILTER Westwood Sid Harvey Unifilter fuel OIL FILTER
RM 37.33

MANUAL RESET Fixed Temperature 350°F Thermostat SURFACE MOUNTING ONLY!
RM 52.73

Delavan Oil Burner Nozzle .85-80°A for Boiler, Water Heater, Furnace
RM 63.15

Oil Burner Nozzle .75-70°A / .75-70H/ .75-70NS / .75-70AH / .75-70 / FURNACE
RM 63.15

3/16 flare x 1/8 FIP adapter / 3/16 x 1/8 brass adaptor / pressure gauge adaptor
RM 37.33

Beckett part #213U-HD-3B-14 Oil Burner Nozzle Adapter-1/4" NPT x 9/16"-24 TPI
RM 58.85

(2) GRUNDFOS CIRCULATOR FLANGE GASKETS /HEAVY DUTY GUMMY RUBBER COMMERCIAL GRADE
RM 40.08

RIELLO pump strainer screen 126G / P193-126G / 3005719 / SID HARVEY / Mectron
RM 37.33

Firomatic™ UNIVERSAL TYPE Oil Valve Handle
RM 40.08

RIELLO BURNER Hydraulic Jack eliminator - RIELLO OIL PLUG- C7001018- 4 HR SHIP!
RM 40.08

Beckett nozzle assembly nut / knurled nut / Beckett nut / scalloped nut #51400
RM 37.33

LOT of 48 OIL BURNER NOZZLES WHOLESALE- ANY SIZE-- 48 nozzles-- (up to 2.50)
RM 2,109.25

SSC 109 / 3715101 / RS939 / A2VA-7116 / A2EA-6520 / A1VA-7112 / 'A' pump screen
RM 37.33

RIELLO 3001162 PRIMARY CONTROL BOX 525SE/A for GAS-120 GAS-200 GAS-400
RM 1,550.30

Delavan Oil Burner Nozzle .65-80°A for Boiler, Water Heater, Furnace
RM 63.15

Commercial Filters FB-10 Wool Wound Cord Fuel Oil Filter
RM 50.62

Direct Replacement Tankless Hot Water Coil For Thermodynamics S-85/ NS-5
RM 1,666.31

Direct Replacement GASKET for DUNKIRK boiler Tankless Coil
RM 125.92

Slant/Fin Replacement Tankless Hot Water Coil for L-30 LD-30 (pn LW-5 / B42-12)
RM 1,896.22

Beckett 3713823U Valve Coil for Cleancut Pump - 12 Volt DC or 24 Volt AC ONLY!
RM 137.10

Delavan Oil Burner Nozzle .60-90°A for Boiler, Water Heater, Furnace
RM 63.15

Replacement Tankless Hot Water Coil - BURNHAM RSA 7½" X 8" RECTANGULAR PLATE
RM 2,510.01

Oil Burner Nozzle 1.50-80B/ 1.50-80S/ 1.50-80R/ FURNACE
RM 63.15

RIELLO 3001157 PRIMARY CONTROL BOX 530SE/A for oil fired units
RM 706.60

CARLIN 81570S EZ-1 HEAD POSITIONING BAR KIT
RM 54.42

Universal Oil Burner Pressure Test Gauge w/ADAPTERS, LINES, ELBOWS,MUCH MORE!
RM 251.00

RF-1 MICRON rated HVAC FUEL OIL FILTER General 77, 1A-25, 1A-30 filter canisters
RM 37.33

RIELLO CAD CELL EYE 3002280 BRAND NEW OLD SCHOOL WHITE!
RM 134.91

Beckett T501 Multipurpose Tee Gauge For Nozzle Assembly And Electrode Setting
RM 37.33
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 (20,176)
- i***8 (317)- Feedback left by buyer.Past monthVerified purchaseGood
- k***- (425)- Feedback left by buyer.Past monthVerified purchasenice thank you
- l***2 (11)- Feedback left by buyer.Past monthVerified purchaseGood
- eBay automated feedback- Feedback left by buyer.Past monthOrder completed successfully—tracked and on time
- a***t (1417)- Feedback left by buyer.Past monthVerified purchaseFast Shipping A+A+
- eBay automated feedback- Feedback left by buyer.Past monthOrder completed successfully—tracked and on time