We've got parts for Laars boilers and water heaters! - Mighty Therm * Pennant * Rheos * Rheos+
 



Below are some common Laars parts that we stock:

Number Description
2400-014 Gas Valve, Neg Pres, White Rogers
2400-048 Igniter, w/ Gasket 
2400-110 Stack Switch
2400-224 Control Board, Diagnostic
R20047801 Burner/Pilot Assy, Spark Ign Nat
R10529300 Pilot/Burner/Bracket, Honeywell, Sys 9, Nat
2400-286 Ignitor, Hot Surface, w/Gasket
2400-058 Flue Overheat Thermostat (limit)
2400-290 Orifice Kit,  Nat,  150,000 BTU
2400-294 Orifice Kit,  Nat,  175,000 BTU
2400-298 Orifice Kit,  Nat,  199,999 BTU
2400-299 Orifice Kit,  Nat,  250,000 BTU
2400-394 Pressure / Temperature Gauge
A2088700 Might Max filter 500-1000
E0013100 Flow Switch (indoor)
E0015900 High Limit, Man. Reset, PNCH
E2033900 Ignition control Johnson Control G770 KGA-3
E2075900 Low Water Cutoff
E2105100 Ignition Control, 3 try
E2106800 Temperature Control, 4-Stage
E2107300 Ignition Control, Single Try
E2108700 Transformer
E2311900 Ignition control Fenwal 35-679924-553 Rheos
E2305400 Ignition Control, Electronic, Spark
E2313900 Ignition Control, 3 Tries
R2004000 High Gas Pressure Switch
R2004100 Low Gas Pressure Switch
R2023000 Fenwal ignition control
RA007900 Gauge, Temperature/Pressure
RE001300 Flow Switch
RE0014400 High limit auto reset
RE0093200 Operating Control/Thermostat, 2-Stage
RE0100900 Ignition Control Kit, Electronic, Nat, G67
RW0034500 Pilot Burner - Nat Spark
RW2002300 Ignitor & Gasket Kit
S0024600 Pump Housing Gasket 
S0063700 Gasket, Flange
S0095100 Gasket, Header
S0095300 Header Gasket (2 req)
S0095600 Flange Gasket (2 req)
V201600 Valve, Gas, CombiNation

Still looking for a part?  No problem!  Click HERE for a complete listing of all Laars parts!

Note:  Small Laars pool heaters (400,000BTU and smaller) are now handled by Jandy Pool Products

Up to top


Laars Installation and Operation Manuals

9600 CB Condensing Hydronic Boiler - CB
9600 HWG Condensing Volume Water Heater - HWG
Combi Heat Combination Water Heaters with Heating Coils - LCH
Combi Heat Power Vented Combination Water Heaters with Heating Coils - LCH-PV
Custom Chilled Water Bare Buffer Tanks - CTBT-B
Custom Chilled Water Ridgid Spray Foam Insulated Buffer Tanks - CTBT-I
Custom Glass Lined Bare Storage Tanks - CTGB
Custom Glass Lined Insulated and Jacketed Storage Tanks - CTGJ
Custom Glass Lined Rigid Spray Foam Insulated Storage Tanks - CTGI
Endurance Hydronic Boiler - EDP
Endurance Hydronic Boiler with Domestic Hot Water - EBP
Endurance Non-Ferrous Hydronic Boiler - EDN
EverHot Tankless Water Heaters - IGE-C
EverHot Tankless Water Heaters - IGE-R
EverHot Tankless Water Heaters - IGI-C
EverHot Tankless Water Heaters - IGI-R
Laars-Stor Indirect Water Heaters - LS-DW
Laars-Stor Indirect Water Heaters - LS-RTV-C
Laars-Stor Indirect Water Heaters - LS-RTV-R
Laars-Stor Indirect Water Heaters - LS-SW-C
Laars-Stor Indirect Water Heaters - LS-SW-R
M4 Modulating Control - M4
M4EXT Modulating Control Extension Panel - M4EXT
Mascot Wall-Mounted Condensing Hydronic Boiler - HT-1.330
Mascot Wall-Mounted Condensing Hydronic Boiler - HT-1.450
Mascot Wall-Mounted Condensing Hydronic Boiler - HT-1.650
Mascot Wall-Mounted Condensing Hydronic Boiler with Domestic Hot Water - HT-330
Max Chimney Vented Hydronic Oil Boiler - Max-CV
Max Direct Vented Hydronic Oil Boiler - D-Max
MC4 Modulating Control with Communications Option - MC4
MC4EXT Modulating Control Extension Panel - MC4EXT
Mighty Therm Convertible Pump-Mounted Hydronic Boiler - PH-C
Mighty Therm Convertible Pump-Mounted Volume Water Heater - PW-C
Mighty Therm Convertible Volume Water Heater - VW-C
Mighty Therm Indoor Commercial Pool Heater - AP-I
Mighty Therm Indoor Commercial Pool Heater - AP-LB-I-1
Mighty Therm Indoor Commercial Pool Heater - AP-LB-I-2
Mighty Therm Indoor Hydronic Boiler - HH-I
Mighty Therm Indoor Hydronic Boiler - HH-LB-I-1
Mighty Therm Indoor Hydronic Boiler - HH-LB-I-2
Mighty Therm Indoor Volume Water Heater - VW-I
Mighty Therm Indoor Volume Water Heater - VW-LB-I-1
Mighty Therm Indoor Volume Water Heater - VW-LB-I-2
Mighty Therm Indoor/Outdoor Hydronic Boiler - HH-C
Mighty Therm Outdoor Commercial Pool Heater - AP-E
Mighty Therm Outdoor Commercial Pool Heater - AP-LB-E-1
Mighty Therm Outdoor Commercial Pool Heater - AP-LB-E-2
Mighty Therm Outdoor Hydronic Boiler - HH-E
Mighty Therm Outdoor Hydronic Boiler - HH-LB-E-1
Mighty Therm Outdoor Hydronic Boiler - HH-LB-E-2
Mighty Therm Outdoor Volume Water Heater - VW-E
Mighty Therm Outdoor Volume Water Heater - VW-LB-E-1
Mighty Therm Pump-Mounted Indoor Hydronic Boiler - PH-I
Mighty Therm Pump-Mounted Indoor Instantaneous Volume Water Heater - IW-I
Mighty Therm Pump-Mounted Indoor Volume Water Heater - PW-I
Mighty Therm Pump-Mounted Outdoor Hydronic Boiler - PH-E
Mighty Therm Pump-Mounted Outdoor Instantaneous Volume Water Heater - IW-E
Mighty Therm Pump-Mounted Outdoor Volume Water Heater - PW-E
Mighty-Stack Instantaneous Volume Water Heater - TL00-199
Mighty-Stack Instantaneous Volume Water Heater with Storage Tank - TL80-199
Mini-Combo Combination Hydronic Boiler and Indirect Water Heater - MC
Mini-Combo Induced Draft Combination Hydronic Boiler and Indirect Water Heater - MCid
Mini-Therm Hydronic Boiler - JV
Mini-Therm Induced Draft Hydronic Boiler - Jvi
Newport Combination Hydronic Boiler and Tankless Water Heater Oil Boiler - NP
Oil Powered Residential Water Heaters - LCF
Oil Powered Residential Water Heaters - LRF
Pennant Commercial Pool Heater - PNCP
Pennant Hydronic Boiler - PNCH
Pennant Hydronic Boiler - PNCH-J
Pennant Low Temperature Hydronic Boiler - PNCH-LT
Pennant Pump-Mounted Hydronic Boiler - PNCH-J-P
Pennant Pump-Mounted Hydronic Boiler - PNCH-P
Pennant Pump-Mounted Volume Water Heater - PNCV-J-P
Pennant Pump-Mounted Volume Water Heater - PNCV-P
Pennant Volume Water Heater - PNCV
Pennant Volume Water Heater - PNCV-J
Pennnant Low Temperature Volume Water Heater - PNCV-LT
Rheos + Condensing Hydronic Boiler - RHHH
Rheos + Condensing Volume Water Heater - RHHV
Rheos Hydronic Boiler - RHCH
Rheos Pump-Mounted Hydronic Boiler - RHCH-P
Rheos Pump-Mounted Volume Water Heater - RHCV-P
Rheos Volume Water Heater - RHCV
S8 Staging Control - S8
S8EXT Staging Control Extension Panel - S8EXT
SC-12 Twelve Stage Sequencing Control - SC12
SC-24 Twenty-Four Stage Sequencing Control - SC-24
SC-6 Six Stage Sequencing Control - SC-6
Standard Hydronic Buffering and Blending Tanks - BT-J
Standard Jacketed ASME Storage Tanks - STA
Standard Jacketed Non-ASME Storage Tanks - ST
Summit Condensing Hydronic Boiler - SMB
Summit Condensing Volume Water Heater - SMW
U.H.E Ultra-High Efficiency Commercial Water Heaters - UHE-100T
U.H.E Ultra-High Efficiency Commercial Water Heaters - UHE-60T
XSIG 4-20 ma Signal Converter Module - XSIG

Up to top