Get the parts you need, shipped FAST!

CALL 800-536-1582

For a faster response Email Us

Login
0 Cart

Brands

Brands pt 2

Shop All Water Heater Parts

SHOP ALL PARTS

SHOP B4

B4

561 Products
Show Filter
Sort by
Contact for Availability
Laars Heating Systems Gas Valve, Manual, 1 In., Natural Gas 500-715, Lp 1010-1200 - Part Number: V0004200 $138.62 Product Details
TILE,RFRCTRY,FT/REAR,SPAC $782.15 Product Details
Contact for Availability
TILE, FRONT/REAR RIGHT $623.93 Product Details
TILE,RFRCTRY,FT/REAR,RT $348.08 Product Details
Laars Heating Systems Tile, Front & Rear, 1010 - Part Number: T2006100 $756.69 Product Details
TILE,RFRCTRY,FT/REAR,RT $93.93 Product Details
Contact for Availability
TILE,RFRCTRY,FT/REAR,RT $743.38 Product Details
Laars Heating Systems Tile, Front & Rear, 600/1010 - Part Number: T2005700 $542.73 Product Details
Contact for Availability
Laars Heating Systems Tile (14.75 In.), 4500E, 5000I - Part Number: T2007100 $120.72 $725.60 Product Details
Contact for Availability
TILE,RFRCTRY,FRNT/REAR LT $559.80 Product Details
TILE, REFRACTORY, END $732.17 Product Details
Laars Heating Systems Header Gasket - Part Number: S0095100 $50.71 Product Details
Laars Heating Systems Return Header, Cast Iron, 2-Pass - Part Number: S0079200 $250.99 Product Details
Contact for Availability
Laars Heating Systems In/Outlet Header, Cast Iron, 2-Pass - Part Number: S0079100 $688.28 Product Details
Laars Heating Systems Gasket, Flange - Part Number: S0076500 $15.04 Product Details
Laars Heating Systems Gasket - Part Number: S0024600 $41.74 Product Details
Laars Heating Systems Pilot Burner, Spark Ignition, Natural Gas, Previous Part #W0034500 - Part Number: RW0034500 $318.65 Product Details
Laars Heating Systems Combination Gas Valve Kit, Previous Part #V0047700 - Part Number: RV0047700 $758.34 Product Details
Sale
Laars Heating Systems Automatic Safety Gas Valve Kit 775-1000, Previous Part #V0046700 - Part Number: RV0046700 $599.63 $627.49 Product Details
Laars Heating Systems Em2 Relay Kit, Previous Part #E2077700 - Part Number: RE2077700 $193.76 Product Details
Contact for Availability
Laars Heating Systems Low Water Cut Off, Manual Reset, Rheos And Rheos+, 1200, 1600, 2000, 2400, Previous Part #E2075100 - Part Number: RE2075100 $548.20 Product Details
Laars Heating Systems Immersion Well Kit, 3/8 In. Bulb (Nickel Plated), Rheos And Rheos+, 1200, 1600, 2000, 2400, Previous Part #S: E2058300, E0025900 - Part Number: RE2058300 $108.29 Product Details
Laars Heating Systems Ignition Control Module, Previous Part #E2033900 - Part Number: RE2033900 $300.47 Product Details
Contact for Availability
Laars Heating Systems Fuse Holder Kit (5 Pack), Previous Part #E2000300 - Part Number: RE2000300 $48.13 Product Details
Laars Heating Systems High Limit Kit, Previous Part #E0015900 - Part Number: RE0015900 $327.88 Product Details
Laars Heating Systems Operating Control, Previous Part #E0014400 - Part Number: RE0014400 $302.60 Product Details
Sale
Laars Heating Systems Flow Switch, Previous Part #S: E0013000, E0013100, Re0013100 - Part Number: RE0013000 $318.93 $378.59 Product Details
Laars Heating Systems B&G Pump 1/3 H.P. 3-1/4, A0047100, A0068000, A2001700 - Part Number: RA2001700 $2,187.76 Product Details
Laars Heating Systems Temperature & Pressure Gauge, Previous Part #A0079000 - Part Number: RA0079000 $128.49 Product Details
Laars Heating Systems 125 Psi Pressure Relief Valve, 3/4 In. X 3/4 In., Previous Part #A0001200 - Part Number: RA0001200 $179.46 Product Details
Laars Heating Systems Relay Time Delay (Em2), All - Part Number: R2073400 $164.94 Product Details
Sale
Laars Heating Systems Pump Housing Kit, Mighty Therm 500-1825, Pennant 500-2000 - Part Number: R20607600 $1,280.00 $1,645.10 Product Details
Contact for Availability
Laars Heating Systems Pilot Burner/Bracket, Honeywell, Spark Ignition 24V, Natural, 500-1825 - Part Number: R20607400 $322.70 Product Details
Contact for Availability
OUTLET TEE, WIT $852.23 Product Details
Contact for Availability
Laars Heating Systems Machined Bronze Outlet Tee 320-400 1.5 In., Previous Part #20150301 - Part Number: R20150301 $520.09 Product Details
Laars Heating Systems On/Off Switch - Part Number: R2007700 $115.19 Product Details
Contact for Availability
Laars Heating Systems Pilot Burner/Bracket, Honeywell, Spark Ignition 24V, Lp, Propane Gas, Previous Part #20039600 - Part Number: R20039600 $420.34 Product Details
Contact for Availability
Laars Heating Systems Tile Assembly, Hh, Ph, Iw, Pw, Vw, Previous Part #20031909 - Part Number: R20031909 $8,768.62 Product Details
Contact for Availability
Teledyne Laars AP 1430 AP 1430**21 LoNOx B4 1430 HH 1430 IW 1430 MT 1430 PH 1430 PH 1430**21 LoNOx PW 1430 R20031907 Complete Tile Assembly, 1430 $7,443.25 Product Details
Contact for Availability
Teledyne Laars B4 1200 HH 1200 IW 1200 MT 1200 PH 0715 PH 1200 PW 0600 PW 1200 R20031906 Tile Assembly, HH, PH, IW, PW, VW, Previous Part #20031906 $3,101.85 Product Details
Contact for Availability
Laars Heating Systems Complete Tile Assembly 1010 - Part Number: R20031905 $5,871.46 Product Details
Contact for Availability
Teledyne Laars AP 0715 B4 0715 HH 0715 IW 0715 MT 0715 PH 0715 PH 0715**21 LoNOx PW 0715 PW 0715**21 LoNOx R20031903 Complete Tile Assembly, 715 $4,748.77 Product Details
Contact for Availability
Teledyne Laars AP 0500 AP 0500**21 LoNOx B4 0500 HH 0500 HH 1010 HH 1200 IW 0500 MT 0500 PH 0500 R20031901 Complete Tile Assembly, 500 $756.43 Product Details
Contact for Availability
HX,2 PASS,C-BLR $4,150.07 Product Details
Contact for Availability
HX,2 PASS,C-BLR $4,150.07 Product Details
Laars Heating Systems Burner Tray-Spark Ignition, 1430 - Part Number: 10550607 $4,276.97 Product Details
Laars Heating Systems Burner Tray-Spark Ignition, 1430 - Part Number: 10550607 $4,276.97 Product Details
Laars Heating Systems Burner Tray-Spark Ignition, 1430 - Part Number: 10550607 $4,276.97 Product Details
Laars Heating Systems Burner Tray-Spark Ignition, 1010 - Part Number: 10550605 $3,705.84 Product Details
Laars Heating Systems Burner Tray-Spark Ignition, 1430 - Part Number: 10550607 $4,276.97 Product Details

Search