Multi-function micro-processor circuit board with these standard features:

Blower start relay - Eliminates field installed boiler relay, allowing direct wiring from the boiler to the air handler

Blower-on fan delay - (heating mode) - preheats the HW coil for 45 seconds.

Blower-off fan delay - (heating and cooling models) - blower continues to operate for 45 seconds after thermostat is satisfied, for increased efficiency

120V or 24V zone valve control - The micro-pro-cessor powers either 120V or 24V field supplied motorized zone valves

Factory or field installed R-410A TXV (cooling or heat pump operation) (non-bleed type)

Manual Air Vent on hot water coil

Blower door shut-off switch (except 60/61HCXW (PSC))

Slide out hot water coil for easier service

Copper tube heating and cooling coils

Compatible with all major brands of split condensing units and heat pumps

Attractive baked-on powder coated cabinet

Primary and secondary condensate drain connections

Easily accessible 1 filter

Cabinet air leakage is no more the 2% when tested in accordance with ASHRAE 193

24HCXW2010AVB00AAF

STANDARD FEATURES

3-way airflow (except 60/61HCX)

Factory installed horizontal drain pan

Completely prewired with 0-25kW electric heat (except 0kW models)

Compatible with major brands of split condensing units and heat pumps (Contact factory for correct match with outdoor unit)

Piston-type metering device or factory or field installed TXV (non-bleed type) on cooling coil

Factory installed filter

Attractive baked on finish

Copper tube cooling coils

Primary and secondary drain connections on cooling coil

Fully insulated and painted galvanized steel cabinet

Factory installed disconnect switch (over 10kW models)

First Company 24HCXW2010BVB00AAF

Larrs Heating Parts 2400-526 Ignitor,
larrs heating parts 2400-526

larrs heating parts 2400-526

The SharkBite tee stop combines a SharkBite push-to-connect tee with a 1/4" compression line and a quarter turn valve for easy on/off control of the supply line. This product is particularly useful for adding supply lines to fixtures such as dishwashers, humidifiers and ice makers. The tee stop also commonly serves as an alternative to a saddle valve. It can be used on copper, PEX, CPVC or PE-RT tubing. The valve is easily rotated after assembly for easy installation, even in tight spaces.

• Allow the user to tap into existing supply lines to add fixtures and appliances with the speed and convenience of push-fit connections to the final phase of plumbing projects
• Instant push-fit connection for increased ease-of use: No soldering, clamps, unions, or glue required
• Fittings certified to 200 psi and 200 deg F Maximum: Proven durability and quality
• Fits copper tubing, CTS CPVC, PEX and PE-RT pipe: Connects all 4-types in any combination
• Integral tube liner for PEX installations: Means no loose components and ensures a secure, reliable connection
• Stainless steel grab ring
• Veradel tube support liner

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Sharkbite 24983

STANDARD FEATURES

3-way airflow (except 60/61HCX)

Factory installed horizontal drain pan

Completely prewired with 0-25kW electric heat (except 0kW models)

Compatible with major brands of split condensing units and heat pumps (Contact factory for correct match with outdoor unit)

Piston-type metering device or factory or field installed TXV (non-bleed type) on cooling coil

Factory installed filter

Attractive baked on finish

Copper tube cooling coils

Primary and secondary drain connections on cooling coil

Fully insulated and painted galvanized steel cabinet

Factory installed disconnect switch (over 10kW models)

First Company 30HCXW2010BVB00AAF

Multi-function micro-processor circuit board with these standard features:

Blower start relay - Eliminates field installed boiler relay, allowing direct wiring from the boiler to the air handler

Blower-on fan delay - (heating mode) - preheats the HW coil for 45 seconds.

Blower-off fan delay - (heating and cooling models) - blower continues to operate for 45 seconds after thermostat is satisfied, for increased efficiency

120V or 24V zone valve control - The micro-pro-cessor powers either 120V or 24V field supplied motorized zone valves

Factory or field installed R-410A TXV (cooling or heat pump operation) (non-bleed type)

Manual Air Vent on hot water coil

Blower door shut-off switch (except 60/61HCXW (PSC))

Slide out hot water coil for easier service

Copper tube heating and cooling coils

Compatible with all major brands of split condensing units and heat pumps

Attractive baked-on powder coated cabinet

Primary and secondary condensate drain connections

Easily accessible 1 filter

Cabinet air leakage is no more the 2% when tested in accordance with ASHRAE 193

First Company 30HCXW2010AVB00AAF

Weil-McLain 381700510 Gas Controls EGH85-95

Weil-Mclain 381700510

Weil-McLain 381700507 Base Assembly EGH105

Weil-Mclain 381700507

Weil-McLain 381700505 Base Assembly EGH85

Weil-Mclain 381700505

STANDARD FEATURES

3-way airflow (except 60/61HCX)

Factory installed horizontal drain pan

Completely prewired with 0-25kW electric heat (except 0kW models)

Compatible with major brands of split condensing units and heat pumps (Contact factory for correct match with outdoor unit)

Piston-type metering device or factory or field installed TXV (non-bleed type) on cooling coil

Factory installed filter

Attractive baked on finish

Copper tube cooling coils

Primary and secondary drain connections on cooling coil

Fully insulated and painted galvanized steel cabinet

Factory installed disconnect switch (over 10kW models)

First Company 36HCXW2010BVB00AAF

Multi-function micro-processor circuit board with these standard features:

Blower start relay - Eliminates field installed boiler relay, allowing direct wiring from the boiler to the air handler

Blower-on fan delay - (heating mode) - preheats the HW coil for 45 seconds.

Blower-off fan delay - (heating and cooling models) - blower continues to operate for 45 seconds after thermostat is satisfied, for increased efficiency

120V or 24V zone valve control - The micro-pro-cessor powers either 120V or 24V field supplied motorized zone valves

Factory or field installed R-410A TXV (cooling or heat pump operation) (non-bleed type)

Manual Air Vent on hot water coil

Blower door shut-off switch (except 60/61HCXW (PSC))

Slide out hot water coil for easier service

Copper tube heating and cooling coils

Compatible with all major brands of split condensing units and heat pumps

Attractive baked-on powder coated cabinet

Primary and secondary condensate drain connections

Easily accessible 1 filter

Cabinet air leakage is no more the 2% when tested in accordance with ASHRAE 193

36HCXW2010AVB00AAF

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 #:335-3: Replaces Part #:'s : L41-608,
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Taco 335-3