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Welcome to RM Cotton Company, Largest Hydronic Inventory in the Midwest!
If you can't find what you are looking for call us at 763.473.4640
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Siemens: QRA2.5-90 U.V. w/ 90 degree and 1/2" bushing
$545.00
Siemens: QRA2.9 UV detector
Siemens: QRA2.9(1) UV detector with flange and clamp
$595.00
Siemens: QRA4M.U High sensitivity UV detector
$275.00
Siemens: QRA75.A17 UV Flame Detector, Normal Sensitivity
$1,750.00
Siemens: QRI2B2.B180B IR Flame Detector Side Viewing
$880.00
Siemens: QRI2B2.B180B1 IR Flame Detector Side Viewing with Flange
$950.00
Siemens: RWF50.20A9 Universal controller with 3-position output, 120/230V, thermal shock protection
$650.00
Siemens: RWF50.30A9 Universal controller with analog output, 120/230V, thermal shock protection
$690.00
Siemens: RWF55.50A9 3 Position Analog Controller- Single Pack
$1,375.00
Siemens: RWF55.60A9 Universal controller with analog output, Modbus interface, Profibus-DP interface, setpoint changeover, setpoint shifting, outdoor air reset, limit comparator, 120/230V, thermal shock protection
$2,030.00
Siemens: SAS61.03U Actuator for use with AGA30.7 and SKP25 actuator
$521.00
Siemens: SKP25.011U1 Pressure Regulating SSOV Actuator w/ POC Switch
$985.00
Siemens: SQM48.497B9 Actuator, 180 in-lb Torque
$2,070.00
Siemens: TDCCOMBO 7 Ft cable with RJ11 crossover adapter for AZL2... display
$55.00
Siemens: TS-TR-24VAC-40VA Transformer
$80.00
Siemens: VGD20.403U 1-1/2" double valve, requires two AGF Flanges
$861.00
Siemens: VGG10.254U Single Gas Valve Body (1"NPT)
$365.00
Siemens: VGG10.654U Gas Valve (2 1/2"NPT)
$1,350.00
SQM33.511A9 - Actuator for LMV3 control
$909.00