HVAC Supplies - Page 1261

Manufacturer: Universal Brand: OEM Replm for Goodman

This is a Brand New Aftermarket Replacement Relay

Manufacturer: Universal Brand: Aftermarket

This is a Brand New Aftermarket Replacement Relay

Manufacturer: Universal Brand: Aftermarket

This is a Brand New Aftermarket Replacement Relay

Manufacturer: Universal Brand: Aftermarket

This is a Brand New Aftermarket Replacement Relay

Manufacturer: Carrier Enterprise LLC Brand: Tyco Model: HT01BD242

The Carrier Enterprise HT01BD242 Transformer is a manufacturer's replacement part and is compatible with models: 38AK-007, 38ARD012, 38ARQ007, 38ARQ008, 38ARQ012, 38ARS008, 38ARS009, 38ARS012, 38ARZ008.

Manufacturer: Mars Brand: Mars Model: 08501

Optional PWM variable speed controller to allow the motor to be set at any speed from 350 RPM to 1400 RPM. Also features an outboard replaceable Surge protector.

Manufacturer: Azel Technologies Inc. Brand: Azel Technologies Inc. Model: SP-82

The i-Link series 2-zone circulator pump controller is operated by low voltage thermostats or any other low voltage controllers having an SPST switching action. The i-Link controller provides intermediate switching to permit up to 2 circulators and a boiler operating control in a multi-zone hydronic heating system. Intelligent Linking System (i-Link) allows unlimited zone expansion with additional i-Link controllers. Field selectable priority with timer prevents freeze-ups in the event of a priority zone failure. Unique power surge protection to avoid damage to the unit and ensure continuous control operation. The panel provides EZ screwless terminal blocks for connections to the thermostats. LED indicators on the front panel provides functional status and easy troubleshooting. In addition, a system circulator is turned on whenever any zone calls for heat. Product Features and Benefits: * Front panel indicator lights * Field selectable priority * Priority timer for protection of a priority zone malfunction and prevention of freeze-ups in the heating zones. * Unlimited zone expansion * Capable of turning on extra system circulator * Addition features for SP-84/85/86: Manual priority override(bypass) for each of the secondary zone * Isolated End Switch and Priority End Switch for Mod-Con Boiler application * Compact and modern design * Fuse protection * Power surge protection * Safety design with all electronic components hiding behind the enclosure * Simplified wiring * Contractor friendly PCB layout * High Capacity Field ReplaceableTransformer * Easy-Connect Terminals/Screwless Terminals for Thermostat Connections * 24VAC transformer output with common terminal provides compatibility with electronic thermostat * Universal thermostat compatibility * 100% Factory Tested * Extended 3 year warranty

Manufacturer: Azel Technologies Inc. Brand: Azel Technologies Inc. Model: D-508F

D-508F digital non-programmable hydronic radiant floor heating heat only thermostat is designed to control either ambient(air) temperature (A Mode) or floor temperature (F Mode) or a combination of ambient temperature with floor temperature limits(AF Mode). An auxiliary remote sensor is provided to measure slab temperature in order to control the floor temperature(within maximum and minimum limits in AF Mode). It can also be used for sensing the outdoor temperature in A Mode. FEATURES: Large LCD display QuickSet feature allows instant setpoint adjustment without entering the SETTING mode Selectable display in °F or °C On/Off switch to shut off relay output or shutdown the thermostat at end of heating season for added security EEPROM memory retains control settings in the event of a power failure Lockout mode to prevent tempering by unauthorized personnel One stage heating application Backlit option: Auto (60 sec.)/OFF/ON Supplied with 10ft P-01 floor sensor SPECIFICATIONS: Display Format: Liquid Crystal Display(LCD) with backlit Power Input : 24VAC ±10%, 50/60Hz, 0.5VA Contact Rating: 2A 24VAC Selectable display in °F or °C Setpoint Range (ambient): 34-100°F(1-38°C). Default setting: 70°F (21°C) Floor Temperature Control Range: 34-122°F(1-50°C) Default setting: 82°F (28°C) Maximum Floor Temperature Limit(AF Mode): 35-122°F(2-50°C) Default: 82°F(28°C) Minimum Floor Temperature Limit(AF Mode): 34-121°F(1-49°C) Default: 40°F(5°C) Temperature Display Range: -22 to 131°F(-30 to 55°C) Switching Differential: A/F/AF Mode: 0.5/1.0/1.5/2°F(°C), Default: 1°F/1°C Sensor Probe: P-01 10kΩ thermistors, 10" lead, 3/8"(9.5mm) OD x 13/16"(20.6mm) length Operating Temperature: 32 - 122°F (0 - 50°C) Dimension: 3.62"W x 2.99"H x 0.91"D(92 x 76 x 23mm) Weight: 0.32 lb. (145 g) Storage: -4 to 120°F (-20 to 50°C) Material: Flame retardant plastic

Manufacturer: Azel Technologies Inc. Brand: Azel Technologies Inc. Model: D-502F

Azel Technologies introduces 500 series electronic programmable thermostat that utilizes the lastest digital technologies for residential and light commercial systems. D-502F is designed to control the floor temperature in Radiant Floor Heating Systems. It comes with a 10 ft sensor probe. The 500 series can accurately control the temperature within one degree. Reliable permanent memory retains the programmed settings in the event of a power failure. In addition, the large, easy to read LCD display with backlit makes the thermostat easy to operate and simple to program. The 500 series programmable thermostat delivers maximum comfort and energy savings by automatically changing to the preset temperature for various times of the day The energy use and costs can be reduced according to the program heat and cool times as much as 33%. This programmable thermostat is better for the environment, since using less energy helps reduce greenhouse gas emissions associated with energy production. FEATURES: Preprogrammed with a typical energy saving set-up Vacation hold Temporary bypass unit next program Comfort override by holding the new setting for required hours Permanent hold of new temperature setting without programming Display in °F or °C for added model flexibility Selectable 12H/24H Format Copy function for programs setting Contains NO Mercury Ease-of-use means fewer homeowner questions and increased homeowner satisfaction Easy installation, setup and system checkout saves time and increases installer productivity Save energy cost up to 33% SPECIFICATIONS: Floor Temperature Control Range: 41-113°F(5-45°C) Temperature Display Range: 32-140°F(0-60°C) Contact Rating: 16A Control Floor Temperature in Radiant Floor Heating System Accuracy: ±1°F Power Supply: 24 Vac, 50-60Hz Switching Differential: 1-2°F(0.5-1.0°C) Dimension: 138x 110 x 32 mm

Manufacturer: ICM Controls Brand: ICM Controls Model: ICM205

Delay-on-Break Timer, 4-terminal with 5-minute fixed delay, 18-30 VAC.