Taco Viridian VT2218-HY1-FC1A01 Variable Speed ECM High Efficiency Circulator Pump, 110 - 120 VAC , 18 gpm

• Operates in 5 different modes: Delta-T differential temperature, 4 fixed speeds, set point heat, set point cool and boiler protection
• Full speed over-ride
• Full backlit LCD display
• High-efficiency ECM motor uses up to 85% less electricity

,
,

VT2218-HY1-FC1A01

Taco Viridian VR1816 Cast Iron High Efficiency Circulator Pump, 16 gpm, 120 VAC , 125 psi

• High efficiency ECM motor uses up to 85% less electricity
• Infinitely variable speed settings to fine tune flow for any system
• Six pressure presets to fit the job
• Sure Start automatic unblocking and air purging mode
• Fixed speed infinitely adjustable min/max settings
• Constant pressure variable speed 3 constant pressure differential curves (5, 10 or 15 feet of head)
• Proportional pressure variable speed 3 variable pressure differential curves (High, Med or Low)
• Multi-color LED display showing operating mode and error code diagnostics
• Use with a Taco ZVC zone valve control or SR switching relay for On/Off operation
• Nut capture feature on flanges for easier fit up
• Whisper quiet operation for sound sensitive installations

,
,

VR1816

Taco 3492-050-BT1 Combination Boiler Feed Valve & Backflow 1/2" FPT Brass

3492-050-BT1

Taco 3492-050-BC1 Combination Boiler Feed Valve & Backflow 1/2" Sweat Brass

3492-050-BC1

The integral design of the Taco 3450 combi valve combines a cartridge style backflow preventer with a pressure regulating cartridge style boiler feed valve into a unique one piece body configuration. Taco's 3450 combination dual check backflow with atmospheric vent and boiler feed valve with purge auto-reset, dial in pressure setting and adjustable indicator sets a new standard for performance and serviceability.

• Auto reset from fast fill
• Simple pressure adjustment
• Serviceable cartridge for both the backflow and feed valve
• Adjustable 360 view of pressure indicator
• Large adjustment range
• Serviceable without draining the system
• 1-piece body construction
• Stainless steel strainer
• 15 psi minimum delta pressure inlet to outlet
• 12 psi factory setting, 85 - 65 psi adjustment capability
• Brass, EPDM, hi-temp engineered plastics and stainless steel cartridge components

,
,

Taco 3450-1

Taco SR120-001RP Line voltage Plug-In Cube Replacement Switching Relay, 120 volt

,
,

Taco SR120-001RP

Taco SR024-001RP Replacement Switching Relay, 24 volt

• ,
  ,
  
  
  
  

  Taco SR024-001RP

Taco boiler feed valves automatically feed water to a system whenever pressure in the system drops below the pressure setting of the valve. The dual control models combine the boiler feed with an in-line pressure relief valve. The built-in check prevents emptying the system if incoming pressure falls. They feature fast fill rates and an exclusive, lockable fast fill lever. Each valve is adjustable from10 to 25 psi, has a built-in check to prevent the emptying of the system if incoming pressure fails, and the easy to use fast fill lever is lockable.

• Fast fill rate
• Exclusive fast fill lever lock
• Built-in check to prevent emptying the system if incoming pressure fails
• Pressure setting adjustment separated from fast fill lever for easy, fast adjustment
• 100 psi maximum supply side pressure, 30 psi relief valve setting, 12 psi factory setting

Sid Harvey Item #:B143-12: Replaces Part #:'s : B138-1 | B138-1R | B144-1A,
,

Taco B143-12

Taco EWF120 Electric Water Feeder120 VAC,
,

EWF120

Taco LTR0243T-1 Electronic Low Water Cut-Off, 24 VAC, 160 psi, Automatic,
,

Taco LTR0243T-1

Thrush 416-2 Bronze Buttom Expansion Tank Drain with Valve, 1/2 Inch NPT,Sid Harvey Item #:416-2: Replaces Part #:'s : 2K280 | 2K281 |,
,

mid-atlantic sales 416-2

Taco 007-007RP Replacement Set Flange Gasket for 2400-10, 2400-20, 2400-45, 2400-50 Mechanical Seal Circulator

• Includes (2) gaskets - pair

Sid Harvey Item #:007-007RP: Replaces Part #:'s : 21370,
,

taco 007-007rp