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Item#:
65430
Manufacturer Item:
8236023
Manufacturer:
US BOILER-PARTS
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120 VAC, 15 A, 2-Zone, Switching Relay with Priority

Front Diagnostic Lights

Switchable Priority

Built-In Priority Protection

Simplified Wiring

Premium Sealed Relays

Compact Design

Fuse Protected

100 Percent Factory Tested

Isolated End Switch

Contractor Friendly PC Board Layout

Universal Thermostat Compatibility

24 Volt Power Output for Hard Wired Thermostats

Field Replaceable Transformer

UL Approved

Made in USA

Item#:
65428
Manufacturer Item:
SR502-4
Manufacturer:
TACO REPCO SALES
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120 VAC, 12 A, 1-Zone, Switching Relay

Front Diagnostic Lights

Switchable Priority

Built-In Priority Protection

Simplified Wiring

Premium Sealed Relays

Compact Design

Fuse Protected

100 Percent Factory Tested

Isolated End Switch

Contractor Friendly PC Board Layout

Universal Thermostat Compatibility

24 Volt Power Output for Hard Wired Thermostats

Field Replaceable Transformer

UL Approved

Made in USA

Item#:
65427
Manufacturer Item:
SR501-4
Manufacturer:
TACO REPCO SALES
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Circulator Control with 017 Sensor for REVOLUTION RV-3/RV-4/RV-5/RV-6/RV-7 Gas-Fired Boiler
Item#:
65425
Manufacturer Item:
8010601
Manufacturer:
US BOILER-PARTS
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16" x 20.8", 3/4" MPT x 3/4" MPT, 15 Gallon, 16 Gauge Cold Rolled Steel, 100 PSI, Hydronic Expansion Tank

A pre-charged air chamber allows for system water expansion

The air charge is controlled via a charging valve located on the top or bottom of the tank

Additionally, both tank lines' diaphragms are oversized, which maximizes drawdown and minimizes wear

This design feature virtually eliminates diaphragm stretch, further promoting longevity

Item#:
65422
Manufacturer Item:
HTX90
Manufacturer:
FLEXCON / KAST MARKETING
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15/26" Suction/Discharge, 115 VAC 60 Hz 1-Phase, 0.75 A, 0.263 HP, 145 PSI, Stainless Steel, 2-Pole, 3-Speed, Circulator Pump

The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing The bearings are lubricated by the pumped liquid

Item#:
66713
Manufacturer Item:
98961763
Manufacturer:
GRUNDFOS (LTA & HS Buyvan)
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115 VAC 60 Hz 1-Phase, 1/8 HP, 30 GPM, 150 PSI, 3250 RPM, Lead-Free, Water Circulator Pump with Integral Flow Check

Integral Flow Check-Prevents gravity flow, Eliminates separate in-line flow check

Reduces installed cost, easy to service

Improved performance versus In-line flow checks

Unique replaceable cartridge-Field serviceable

Unmatched reliability-Maintenance-free

Quiet, efficient operation

Direct drive-Low power consumption

Self-lubricating, No mechanical seal

Standard high capacity output-Compact design

Wide range of applications

Lead-Free

Item#:
65498
Manufacturer Item:
0011-F4-2-IFC
Manufacturer:
TACO REPCO SALES
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24 VAC, 150 PSI, Manual Feed Button, Water Feeder for 310473 Boiler Control

Field-adjustable dwell-feed cycles

Multi-color LED status indicator

Hard-stop limit to minimize chances of flooding the boiler

Compatible with all electronic and mechanical

Low Water Cut Offs

Removable strainer (replace after cleaning)

Item#:
65487
Manufacturer Item:
169550
Manufacturer:
M&M C/O HYDRONIC & STEAM
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3/4" x 3/4", MPT x MPT, 150 PSI, 9 GPM, Brass, Differential Bypass Valve

Controls excess flow in the system when there is reduction in demand

All brass body with non-ferrous internals

Item#:
65486
Manufacturer Item:
113247
Manufacturer:
B&G C/O HYDRONIC & STEAM
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24 VAC, 25 PSI, Low Pressure, Manual Feed Button, Water Feeder for 310453/324435/324100/347100 Boiler Control

For low pressure steam boilers with cold water feed

Eliminates necessity to manually add water to the boiler

Eliminates necessity to manually add water to the boiler

Can be used with mechanical or electronic low water Cut Off controls

Quick-change replaceable cartridge valve and strainer

Item#:
65484
Manufacturer Item:
169500
Manufacturer:
M&M C/O HYDRONIC & STEAM
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15/26" Suction/Discharge, 115 VAC 60 Hz 1-Phase, 0.75 A, 0.117 HP, 145 PSI, Cast Iron, 2-Pole, 3-Speed, Circular Pump

The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing The bearings are lubricated by the pumped liquid

Item#:
66308
Manufacturer Item:
59896341
Manufacturer:
GRUNDFOS (LTA & HS Buyvan)
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3/4" Suction/Discharge, 115 VAC 1-Phase, 0.23 A, 0.034 HP, 145 PSI, 2-Pole, Hot Water Recirculation Pump

Quick and easy installation

Whisper quiet operation

Built-in timer, line-cord and aquastat

Item#:
66305
Manufacturer Item:
595916
Manufacturer:
GRUNDFOS (LTA & HS Buyvan)
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