/

/

Shopping Cart

Skip to Navigation Skip to Content

Loading...

Loading...

USD

Multi-SKU Order

Enter keyword or Part #

Find Equipment Manuals

Loading...

Loading...

get special offers & news from parts town

Email Address

+52 558.957.7295

Loading...

Loading...

© 2026 Parts Town. All rights reserved.

Loading...

Stock Up on Real OEM HVAC Parts for the Summer Season! SHOP NOW

Call: +52 558.957.7295

HVAC Parts Are Here!

HVAC Parts Are Here!

Shop the top brands in the industry.

Take Parts Town on the Go!

Take Parts Town on the Go!

Download the industry's #1 app today!

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

We are ready to help!

We are ready to help!

We offer customer service support in Spanish

Flat rate shipping anywhere in Mexico $49.99

Inclusive of duties and brokerage.

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

Help Desk

Contact Us
Shipping
Taxes And Fees
Returns
FAQ

Inside Parts Town

About Us
Careers
Our Difference
Resource Center
Parts Town Blog
techtown
International

Technology and Innovations

Parts Town App
Parts In Town
Serial Number Lookup
Smart Manuals
Website Features

Terms of Use
Privacy Policy
Privacy Request

Home
/
Lochinvar
/
CBL500

Search Within Results

Part Category

Search Part Category Here

Baffles(1)
Bricks, Rocks & Briquettes(3)
Burners(1)
Catches, Latches & Strikes(1)
Controls(3)
Doors & Hardware(1)
Fuses, Blocks & Holders(7)
Gaskets & Seals(68)
Gauges & Thermometers(1)
Holders & Supports(1)
Ignition Modules(1)
Ignitors & Electrodes(5)
Maintenance Kits(2)
O-Rings(3)
Pilot Burners(1)
Probes & Sensors(20)
Pumps & Motors(1)
Relays(1)
Shields & Guards(1)
Switches & Buttons(5)
Transformers(1)
Valves, Solenoids & Fittings(6)

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

Search Within Results

Part Category

Search Part Category Here

Baffles(1)
Bricks, Rocks & Briquettes(3)
Burners(1)
Catches, Latches & Strikes(1)
Controls(3)
Doors & Hardware(1)
Fuses, Blocks & Holders(7)
Gaskets & Seals(68)
Gauges & Thermometers(1)
Holders & Supports(1)
Ignition Modules(1)
Ignitors & Electrodes(5)
Maintenance Kits(2)
O-Rings(3)
Pilot Burners(1)
Probes & Sensors(20)
Pumps & Motors(1)
Relays(1)
Shields & Guards(1)
Switches & Buttons(5)
Transformers(1)
Valves, Solenoids & Fittings(6)

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

Model: CBL500

Manuals Available: 4

Installation & Operation Manual

Operation Manual

Parts Manual

Parts Manual

Lochinvar CBL500 Parts & Manuals

Lochinvar CBL500 Parts & Manuals

Manufacturer:

Model #:

CBL500

Copper-Fin Atmospheric Commercial Boiler

Copper-Fin Atmospheric Commercial Boiler

Lochinvar 100274838 K,GASKET,FAN,PB5000

Lochinvar

Mfr Part # 100274838
Parts Town # LOC100274838
Quantity0

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

Quantity

Lochinvar 100274840 K,INLET GASKET,VENTURI/FAN/AIRBOX

Lochinvar

Mfr Part # 100274840
Parts Town # LOC100274840
Quantity0

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

Quantity

Lochinvar 100275502 K,CONNECTION BOARD,COMBI

Lochinvar

Mfr Part # 100275502
Parts Town # LOC100275502
Quantity0

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

Quantity

Lochinvar 100275572 K,GASKET,HEX,TOP PLATE,NKC110

Lochinvar

Mfr Part # 100275572
Parts Town # LOC100275572
Quantity0

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

Quantity

Lochinvar 100275573 K,GASKET,HEX,TOP PLATE,NKC150

Lochinvar

Mfr Part # 100275573
Parts Town # LOC100275573
Quantity0

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

Quantity

Lochinvar 100275575 K,GASKET,HEX,TOP PLATE,NKC199

Lochinvar

Mfr Part # 100275575
Parts Town # LOC100275575
Quantity0

Out of Stock, backorders usually ship in 8-10 days.

Quantity

Lochinvar 100275582 K,GASKET,BURNER,NKC110

Lochinvar

Mfr Part # 100275582
Parts Town # LOC100275582
Quantity0

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

Quantity

Lochinvar 100275583 K,GASKET,BURNER,NKC150,NKC199

Lochinvar

Mfr Part # 100275583
Parts Town # LOC100275583
Quantity0

Out of Stock, backorders usually ship in 8-10 days.

Quantity

Lochinvar 100275593 K,GASKET,FLOW GROUP TO BP HEX,ALL

Lochinvar

Mfr Part # 100275593
Parts Town # LOC100275593
Quantity0

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

Quantity

Lochinvar 100277796 K,GASKET,BLOWER,8 3/4 SQ

Lochinvar

Mfr Part # 100277796
Parts Town # LOC100277796
Quantity0

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

Quantity

Lochinvar 100277805 K,FUSE,300V-30A,CLASS G

Lochinvar

Mfr Part # 100277805
Parts Town # LOC100277805
Quantity0

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

Quantity

Lochinvar 100277940 K,CONNECTION BOARD

Lochinvar

Mfr Part # 100277940
Parts Town # LOC100277940
Quantity0

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

Quantity

Lochinvar 100277952 K,GAS VALVE,LP,3/4 NPT,CB/CF

Lochinvar

Mfr Part # 100277952
Parts Town # LOC100277952
Quantity0

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

Quantity

Lochinvar 100277962 K,GASKET,MANIFOLD/COVER

Lochinvar

Mfr Part # 100277962
Parts Town # LOC100277962
Quantity0

Out of Stock, backorders usually ship in 8-10 days.

Quantity

Lochinvar 100278051 K,GASKET,COPPER TUBE

Lochinvar

Mfr Part # 100278051
Parts Town # LOC100278051
Quantity0

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

Quantity

Lochinvar 100278104 K,SWITCH,LIMIT,MANUAL RESET ,100 DEG

Lochinvar

Mfr Part # 100278104
Parts Town # LOC100278104
Quantity0

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

Quantity

Lochinvar 100278133 K,PILOT,INTERMITTENT,NAT.,M9

Lochinvar

Mfr Part # 100278133
Parts Town # LOC100278133
Quantity0

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

Quantity

Lochinvar 100284234 K,HARNESS,SPARK IGNITOR,NK

Lochinvar

Mfr Part # 100284234
Parts Town # LOC100284234
Quantity0

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

Quantity

Lochinvar 100284302 K,GASKET,BURNER,080 MBH MDLS

Lochinvar

Mfr Part # 100284302
Parts Town # LOC100284302
Quantity0

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

Quantity

Lochinvar 100284350 K,CONNECTION BOARD,BOILER

Lochinvar

Mfr Part # 100284350
Parts Town # LOC100284350
Quantity0

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

Quantity

Lochinvar 100287067 K,GASKET,WATER TUBE,WH 400

Lochinvar

Mfr Part # 100287067
Parts Town # LOC100287067
Quantity0

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

Quantity

Lochinvar 100287071 Gasket, Water Pipe, 1"

Lochinvar

Mfr Part # 100287071
Parts Town # LOC100287071
Quantity0

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

Quantity

Lochinvar 100287091 K,GASKET,BURNER,WH 111 - 156

Lochinvar

Mfr Part # 100287091
Parts Town # LOC100287091
Quantity0

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

Quantity

Lochinvar 100287092 K,GASKET,BURNER,WH 56 - 86

Lochinvar

Mfr Part # 100287092
Parts Town # LOC100287092
Quantity0

Out of Stock, backorders usually ship in 8-10 days.

Quantity

4 5 6