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FaucetsAir QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyBathroom PlumbingBLACK+DECKERBreakers, Distributors, and Load CentersDimmers, Switches, and Wall PlatesElectric MotorsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFire SafetyFireplacesGarage Door Openers and HardwareGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationKitchen PlumbingLight BulbsOutletsPersonal PreparednessPlug AdaptersPower Tool AccessoriesPower ToolsShop Plumbing BrandsSolar AccessoriesSolar Charge ControllerSolar PanelsSolderingSpray PaintStorm & Flood PrepStovesThermostatsValves & Valve RepairWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWinter Prep
Modulate(21)
Uses item details. Price when purchased online
ACiQ 19 SEER2 Essentials 9000 BTU Comfortable Mini Split AC/Heating System, 0.75 Ton White Wall Mount Ductless Heat Pump AC Unit, with 16ft Installation Kit | WiFi Control, 115V, R454B From $649.00

Sponsored
From$64900
ACiQ 19 SEER2 Essentials 9000 BTU Comfortable Mini Split AC/Heating System, 0.75 Ton White Wall Mount Ductless Heat Pump AC Unit, with 16ft Installation Kit | WiFi Control, 115V, R454B
Goodman 80,000 Btu 96% Afue 9 Speed Gas Furnace - GM9S960803BN $1,830.00

Sponsored
$1,83000
current price $1,830.00Goodman 80,000 Btu 96% Afue 9 Speed Gas Furnace - GM9S960803BN
24.5 out of 5 Stars. 2 reviews
ACiQ 23 SEER2 Essentials 24000 BTU Dual Zone Wall Mount Mini Split AC/Heating System - R32 | 12000 + 24000 BTU 230v Ductless Heat Pump with 15ft Installation Kit From $1,993.53

Sponsored
From$1,99353
ACiQ 23 SEER2 Essentials 24000 BTU Dual Zone Wall Mount Mini Split AC/Heating System - R32 | 12000 + 24000 BTU 230v Ductless Heat Pump with 15ft Installation Kit
ACiQ 22 SEER2 Essentials 18000 BTU Dual Zone Wall Mount Mini Split AC/Heating System - R32 | 9000 + 12000 BTU 230v Ductless Heat Pump with 30ft Installation Kit From $1,758.07

Sponsored
From$1,75807
ACiQ 22 SEER2 Essentials 18000 BTU Dual Zone Wall Mount Mini Split AC/Heating System - R32 | 9000 + 12000 BTU 230v Ductless Heat Pump with 30ft Installation Kit
Goodman 3 Ton 17.2 SEER2 R-32 100,000 Btu 97% Afue Two-Stage Dual Fuel System (Modulating Furnace) |GLZT7CA3610-CAPTA4230C3-GMVM971005CN $8,750.00

$8,75000
current price $8,750.00Goodman 3 Ton 17.2 SEER2 R-32 100,000 Btu 97% Afue Two-Stage Dual Fuel System (Modulating Furnace) |GLZT7CA3610-CAPTA4230C3-GMVM971005CN
Aaon 7/8" Modulate Reheat Valve $653.84

$65384
current price $653.84Aaon 7/8" Modulate Reheat Valve
Honeywell T775M2048 Modulating Electronic Temperature Control $505.67

$50567
current price $505.67Honeywell T775M2048 Modulating Electronic Temperature Control
R12450 Aaon 7/8" Modulate Reheat Valve OEM R12450 $705.95

$70595
current price $705.95R12450 Aaon 7/8" Modulate Reheat Valve OEM R12450
Goodman Multi-Family Series 1.5 Ton 15 SEER2 R-32 80,000 Btu 97% Afue Dual Fuel System (Modulating Furnace) $6,182.00

$6,18200
current price $6,182.00Goodman Multi-Family Series 1.5 Ton 15 SEER2 R-32 80,000 Btu 97% Afue Dual Fuel System (Modulating Furnace)
Honeywell TB7980A1006/U Zonepro Modulating Thermostat $254.55 Was $281.31

Now$25455
current price Now $254.55, Was $281.31$281.31
Honeywell TB7980A1006/U Zonepro Modulating Thermostat
ACiQ 23 SEER2 Essentials 24000 BTU Tri Zone Wall Mount Mini Split AC/Heating System - R32 | 9000 + 12000 + 12000 BTU 230v Ductless Heat Pump with 15ft Installation Kit From $2,458.36

Sponsored
From$2,45836
ACiQ 23 SEER2 Essentials 24000 BTU Tri Zone Wall Mount Mini Split AC/Heating System - R32 | 9000 + 12000 + 12000 BTU 230v Ductless Heat Pump with 15ft Installation Kit
ACiQ 19 SEER2 Essentials 36000 BTU Comfortable Mini Split AC/Heating System, 3 Ton White Wall Mount Ductless Heat Pump AC Unit, with 16ft Installation Kit | WiFi Control, 208/230V, R454B From $2,099.99

Sponsored
From$2,09999
ACiQ 19 SEER2 Essentials 36000 BTU Comfortable Mini Split AC/Heating System, 3 Ton White Wall Mount Ductless Heat Pump AC Unit, with 16ft Installation Kit | WiFi Control, 208/230V, R454B
Goodman Multi-Family Series 2 Ton 14.5 SEER2 R-32 80,000 Btu 97% Afue Dual Fuel System (Modulating Furnace) $6,261.00

$6,26100
current price $6,261.00Goodman Multi-Family Series 2 Ton 14.5 SEER2 R-32 80,000 Btu 97% Afue Dual Fuel System (Modulating Furnace)
Goodman Multi-Family Series 3 Ton 15.2 SEER2 R-32 80,000 Btu 97% Afue Dual Fuel System (Modulating Furnace) $7,113.00

$7,11300
current price $7,113.00Goodman Multi-Family Series 3 Ton 15.2 SEER2 R-32 80,000 Btu 97% Afue Dual Fuel System (Modulating Furnace)
Electric 6000W Tankless Water Heater $76.10

$7610
current price $76.10Electric 6000W Tankless Water Heater
Goodman 1.5 Ton 15.2 SEER2 R-32 80,000 Btu 97% Afue Dual Fuel System (Modulating Furnace) $6,534.00

$6,53400
current price $6,534.00Goodman 1.5 Ton 15.2 SEER2 R-32 80,000 Btu 97% Afue Dual Fuel System (Modulating Furnace)
Goodman Multi-Family Series 2.5 Ton 14.5 SEER2 R-32 100,000 Btu 97% Afue Dual Fuel System (Modulating Furnace) $6,942.00

$6,94200
current price $6,942.00Goodman Multi-Family Series 2.5 Ton 14.5 SEER2 R-32 100,000 Btu 97% Afue Dual Fuel System (Modulating Furnace)
Goodman Multi-Family Series 2.5 Ton 15.2 SEER2 R-32 100,000 Btu 97% Afue Dual Fuel System (Modulating Furnace) $6,996.00

$6,99600
current price $6,996.00Goodman Multi-Family Series 2.5 Ton 15.2 SEER2 R-32 100,000 Btu 97% Afue Dual Fuel System (Modulating Furnace)
ACiQ 21 SEER2 Essentials 24000 BTU Comfortable Mini Split AC/Heating System, 2 Ton White Wall Mount Ductless Heat Pump AC Unit, with 16ft Installation Kit | WiFi Control, 208/230V, R454B From $1,359.99

Sponsored
From$1,35999
ACiQ 21 SEER2 Essentials 24000 BTU Comfortable Mini Split AC/Heating System, 2 Ton White Wall Mount Ductless Heat Pump AC Unit, with 16ft Installation Kit | WiFi Control, 208/230V, R454B
Victron Energy SmartSolar MPPT 100V 50 Amp 12/24-Volt Solar Charge Controller (Bluetooth) $166.01

Sponsored
$16601
current price $166.01Victron Energy SmartSolar MPPT 100V 50 Amp 12/24-Volt Solar Charge Controller (Bluetooth)
374.4 out of 5 Stars. 37 reviews
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Best seller LOFTER-Pro Electric Tankless Water Heater Shower Head Set, 3500W Instant Hot Water Heater LCD Display for Home,White $39.99

Sponsored
$3999
current price $39.99LOFTER-Pro Electric Tankless Water Heater Shower Head Set, 3500W Instant Hot Water Heater LCD Display for Home,White
1572.8 out of 5 Stars. 157 reviews
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Other options to consider(388)
TRANE ACT0869 24v Modulating S/R Damper Actuator $480.94

$48094
current price $480.94TRANE ACT0869 24v Modulating S/R Damper Actuator
Belimo ARB24-MFT - 24V Modulating Actuator $433.06

$43306
current price $433.06Belimo ARB24-MFT - 24V Modulating Actuator
Genuine Aprilaire 63 Humidifier Automatic Digital Modulating Control (ADMC) Package for Model 801 $575.99

$57599
current price $575.99Genuine Aprilaire 63 Humidifier Automatic Digital Modulating Control (ADMC) Package for Model 801
BLACK+DECKER 24 kW Self-Modulating 4.68 GPM Electric Tankless Water Heater, Multi-Application hot water heater electric $256.00

$25600
current price $256.00BLACK+DECKER 24 kW Self-Modulating 4.68 GPM Electric Tankless Water Heater, Multi-Application hot water heater electric
464.5 out of 5 Stars. 46 reviews
Honeywell L91B1035 Modulating Pressuretrol Controller 0-15 PSI Range $475.37

$47537
current price $475.37Honeywell L91B1035 Modulating Pressuretrol Controller 0-15 PSI Range
Reduced price Atmor PRO XTP 18kW Self-Modulating Digital Electric Tankless Water Heater, 3.8 GPM From $298.99

4 options
Available in additional 4 optionsFrom$29899
Atmor PRO XTP 18kW Self-Modulating Digital Electric Tankless Water Heater, 3.8 GPM
Goodman 3.5 Ton 13.6 SEER2 R-32 120,000 Btu 97% Afue Gas System (Modulating Furnace) $6,762.00

$6,76200
current price $6,762.00Goodman 3.5 Ton 13.6 SEER2 R-32 120,000 Btu 97% Afue Gas System (Modulating Furnace)
SIEMENS 245-00230 3-Way Diverting Zone Valve, Modulating 0-10 Vdc, Fail-in-Place Actuator, 1.0 Cv (24V) $219.08

$21908
current price $219.08SIEMENS 245-00230 3-Way Diverting Zone Valve, Modulating 0-10 Vdc, Fail-in-Place Actuator, 1.0 Cv (24V)
Belimo AFB24-SR Us 24V Spring Return Modulating Actuator 2-10Vdc, 180In-Lb Replaces Afa24-Sr $527.00

$52700
current price $527.00Belimo AFB24-SR Us 24V Spring Return Modulating Actuator 2-10Vdc, 180In-Lb Replaces Afa24-Sr
Honeywell Modulating Valve Actuator,20 to 28 Vac M7410F1000 $310.05

$31005
current price $310.05Honeywell Modulating Valve Actuator,20 to 28 Vac M7410F1000
Goodman 100,000 BTU 97% AFUE Modulating Variable Speed Gas Furnace – Downflow/Horizontal Application, 21″ Wide, 2000 CFM From $3,522.00

2 options
Available in additional 2 optionsFrom$3,52200
Goodman 100,000 BTU 97% AFUE Modulating Variable Speed Gas Furnace – Downflow/Horizontal Application, 21″ Wide, 2000 CFM
S1-373-27916-001 York Controls Psc Modulating Furnace Kit OEM S1-373-27916-001 $1,595.95

$1,59595
current price $1,595.95S1-373-27916-001 York Controls Psc Modulating Furnace Kit OEM S1-373-27916-001
Goodman Multi-Family Series 3 Ton 15.2 SEER2 R-32 100,000 Btu 97% Afue Dual Fuel System (Modulating Furnace) $7,355.00

$7,35500
current price $7,355.00Goodman Multi-Family Series 3 Ton 15.2 SEER2 R-32 100,000 Btu 97% Afue Dual Fuel System (Modulating Furnace)
Johnson Controls M9208-GGA-2 - 24V Modulating Rotary Actuator 70 Lb-In Torque $355.31

$35531
current price $355.31Johnson Controls M9208-GGA-2 - 24V Modulating Rotary Actuator 70 Lb-In Torque
MERIGLARE Light Modulator,Lighting Dimmer,Dimming Device,Smart Home Electronics for Lights Circuits Accs,Anti Interference,Anti Flicker $10.99

$1099
current price $10.99MERIGLARE Light Modulator,Lighting Dimmer,Dimming Device,Smart Home Electronics for Lights Circuits Accs,Anti Interference,Anti Flicker
York S1-33102984000 Control Board Modulating Kit $858.87

$85887
current price $858.87York S1-33102984000 Control Board Modulating Kit
15 out of 5 Stars. 1 reviews
Siemens Electric Actuator,88 in.-lb.,Modulating GLB161.1P $217.09 Was $236.02

Now$21709
current price Now $217.09, Was $236.02$236.02
Siemens Electric Actuator,88 in.-lb.,Modulating GLB161.1P
Goodman 80,000 BTU 97% AFUE Modulating Variable Speed Gas Furnace – Upflow/Horizontal Application, 17.5″ Wide, 1200 CFM From $3,123.00

2 options
Available in additional 2 optionsFrom$3,12300
Goodman 80,000 BTU 97% AFUE Modulating Variable Speed Gas Furnace – Upflow/Horizontal Application, 17.5″ Wide, 1200 CFM
Honeywell Modulating Thermostat,Modulating Control TB7980B1005 $436.58

$43658
current price $436.58Honeywell Modulating Thermostat,Modulating Control TB7980B1005
YORK S1-1NP0681 KIT, LP Conversion, MODULATING Furnace $132.25

$13225
current price $132.25YORK S1-1NP0681 KIT, LP Conversion, MODULATING Furnace
Johnson Controls M9220-GGA-3 - 24V Modulating Valve/Damper Actuator Spring Return $453.20 Was $483.36

Now$45320
current price Now $453.20, Was $483.36$483.36
Johnson Controls M9220-GGA-3 - 24V Modulating Valve/Damper Actuator Spring Return
Belimo AMB24-SR - Us 24v Non Spring Return Modulating Actuator 180 L Lb-in. 2-10vdc 4-20ma Replaces (AMB24-SR) $398.80

$39880
current price $398.80Belimo AMB24-SR - Us 24v Non Spring Return Modulating Actuator 180 L Lb-in. 2-10vdc 4-20ma Replaces (AMB24-SR)
SIEMENS 248-00210 1/2 NPT 2-Way Normally Open Zone Valve, Modulating 0-10 Vdc, Fail-in-Place Actuator, 1.0 Cv (24V) $211.61

$21161
current price $211.61SIEMENS 248-00210 1/2 NPT 2-Way Normally Open Zone Valve, Modulating 0-10 Vdc, Fail-in-Place Actuator, 1.0 Cv (24V)
Goodman 80,000 BTU 97% AFUE Modulating Variable Speed Gas Furnace – Downflow/Horizontal Application, 17.5″ Wide, 1200 CFM From $3,330.00

2 options
Available in additional 2 optionsFrom$3,33000
Goodman 80,000 BTU 97% AFUE Modulating Variable Speed Gas Furnace – Downflow/Horizontal Application, 17.5″ Wide, 1200 CFM
M9185A1018 24V MODULATING, SPRING RETURN ACTUA $1,338.95

$1,33895
current price $1,338.95M9185A1018 24V MODULATING, SPRING RETURN ACTUA
15 out of 5 Stars. 1 reviews
21014994 1.5um 1-GHz Optical Linearized Modulator $1,199.99

$1,19999
current price $1,199.9921014994 1.5um 1-GHz Optical Linearized Modulator
Goodman Multi-Family Series 3 Ton 15.2 SEER2 R-32 80,000 Btu 97% Afue Gas System (Modulating Furnace) (21" Wide) $6,315.00

$6,31500
current price $6,315.00Goodman Multi-Family Series 3 Ton 15.2 SEER2 R-32 80,000 Btu 97% Afue Gas System (Modulating Furnace) (21" Wide)
LABSERRON 1Set Pulse-Width-Modulated Motor Controller With 40A Fuse Digital Display For Motor Control 4.3x3.1in $14.00

$1400
current price $14.00LABSERRON 1Set Pulse-Width-Modulated Motor Controller With 40A Fuse Digital Display For Motor Control 4.3x3.1in
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