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RA2138900 | Relief Valve 1.7M BTU 3/4 Inch 125 Pounds per Square Inch | Laars
Brand: Laars
SKU: RA2138900
Application
- 105/150/210
- 2 Pool and Spa Heater ESG
- 9600 HWG and CB 150-200 Series Boilers; Hydronic heating with potable water; Fan coil heating
- Boiler
- CB 250
- E0124700 C-BLR
- EBP/ED Endurance Boilers
- EBP/ED Series Boilers
- EBP/EDP 110 Series Boilers
- Endurance EDP Boilers
- Endurance Models
- Gas Heaters
- H and HP Series Boiler
- H and HP Series Boilers
- H/HW/HP Series Boilers
- JVS and JVT Boilers
- JVT050; JVT075; JVT100; JVT125; JVT160; JVT225 Models
- Mark II Residential and Commercial Boilers
- Mascot LX
- Mini-Combo MCH Heaters
- NT 750-1000
- R-Kit 2 Stage
- Standing Pilot Spa Heater
- Summit SMB-250 Boiler
Collection
- Blower Motors
- Bulb & Sensor Wells
- Circulator Pumps
- Control Boards
- Gas Burner Parts
- Gas Burners
- Gas Pilot & Ignition - Heating
- Gas Valves
- Gauges
- Heat Exchangers - Heating
- OEM Boiler Parts
- Pool Heater Parts
- Pressure Regulating & Relief Valves
- Pump Flanges & Gaskets
- Relays - Heating
- Safety Switches & Limits - Heating
- Sensors - Heating
- Thermostats
Details
End Connection
Material
Pressure
Product Type
- 1 Try CSD-1
- 1.7M BTU
- 1/4IN SPST
- 1/8-27NPT PTC
- 10-16 Hex/Washer
- 15 Second 1 Try
- 15 Second 3 Try
- 2 Stage
- 2 Stage 24V
- 2 Stage Diaphragm
- 24V Standing Pilot
- 3 Port
- 3-Position
- 4 Port
- 5 Pack
- 9IN Water Column 24V
- Adjustable Combustion Air Inlet
- Air
- Air for Neotherm
- Anti Condensing
- Anti Condensing with Actuator
- Aquastat SPST Cap
- Blower
- Boiler Return
- Buner Lytherm
- Burner
- Burner 3 Port
- Burner 4 Port
- Burner Hot Surface
- Burner Lid Hardware with Bracket
- Burner Mounting
- Burner Spark JC
- Combi
- Control 24V 60-105F
- Control Board Stand-Off
- Cube DPDT
- Cutoff
- DHW
- DWH Heat Exchanger
- Diagnostic New Style
- Diagnostic Pennant
- Differential
- EM2
- Electric AC
- Fenwall Old Style with Jumper
- Flame
- Flame Burner
- Flame Sensor NT
- Flange
- Flate Plate Domestic Hot Water with Gasket
- For JVT
- For Magnatherm 1600
- For Mini-Combo II MCT/MCS JVS 050-225
- For Summit Model SMB/SMW 200/250
- Fusible
- Gasket
- Glow Bar
- Hardware
- Header
- Header Assembly
- Header Assembly 31.06 with Bar
- High
- High Limit Manual Reset
- High Voltage
- High with Spark Plug End
- Hot Surface
- Hydronic Circulator
- Igniter Flame Sensor
- Igniter with Gasket
- Ignition New Style
- In Line
- Inducer
- Inducer Assembly
- Inline
- Kit
- Kit 2 Stage Safety
- Kit SIKA
- Kit Service
- LMC 125
- Lead Kit
- Lockout 10Sec Delay
- Low Strap-On New Style
- Main
- Main 10 Pack
- Mark II
- Mascot LX
- Mighty Max520
- Module NT/LMH
- Mounting
- Natural Gas
- Natural Gas #44
- Natural Gas Kit
- Neotherm Wave 3-4A RTXD7109
- Neotherm Wave 3-4A RTXD7111
- Neotherm Wave 3-4A RTXD7115
- New Style
- On/Off
- Outdoor NTC
- PCB Temperature
- PMW New Style
- Propane
- R-Kit Sola EBP110
- R2005800
- Safety
- Sleeve
- Spark Ignition
- Standing Propane
- Strap-On New Style
- Strip
- Switching SPST
- Taco 180-270RP 1/3 1/2 3/4 1HP
- Tank
- Temperature/Pressure
- Thermostatic
- Tile Refractory
- Tile Refractory Front
- Universal
- Volute
- Water Hex Tee
- Wet End
- With Base
- With Bracket
- With Gasket
- With Harness
- With O-ring
- With Pilot Assembly
Size
Temperature
Used on
- 150
- 1600
- 2 Pool and Spa Heater ESG
- 2000-5000
- 9600 HWG; CB; H; HW and HP Series Boilers
- Anti Condensing Valve; EBP Boiler
- EBP 110-175 Series Boilers; New Style After 2005
- EBP Endurance Boilers
- EBP/ED 110 Endurance
- EBP/ED 110-175 110-175 Boilers
- EBP/ED Endurance Boilers
- EBP/ED Series Boilers
- EBP110/EBP175 Endurance Boilers
- EF Series
- EPS EPC Pool Heaters
- Endurance Boilers
- Endurance EBP Boilers
- Endurance EBP Series Space/Water Heating Boiler
- H HWM2 Series
- H and HP Series Boilers
- H and HWM Series Boiler
- H/HW/HP Series Boilers
- H; HW and HP Series Boilers
- H; HW and HP Series Boilers Blower Assembly
- HH; PH; VW; PW; IW 500-1825 Mighty Therm Water Heaters
- HW Series Boilers
- HWG and CB Boilers
- HWG and CB Commercial Boilers
- Indoor/Outdoor
- JV
- JVT125/160
- Laars Boilers
- MT2/Penn 200-2000
- Model PNCH/PNCV 200/300/400
- Models PNCH 200/300/400/PNCV 200/300/400
- NT750-1000
- PENN 500-2000
- Pennant / Mighty Therm II
- Pennant Pool Heater
- Pumps A21172XX
- SMB/SMW 200/250; EBP/ED 110-175 Series Boilers
- Taco
- VW and PW Heater
- Wall Furnace
- XE Electronic Series 1 Pool and Spa Heater ES and EC-125
- XE Pool Heater EG-125/175/250/325/400
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