INDOOR COMFORT SUPPLY
HVAC & EVAPORATIVE COOLING PARTS AND SUPPLIES
Air Conditioning Parts
A/C condenser fan motors, capacitors, contactors, etc.
Homeowners & DIY welcome.
Evaporative Cooler Pads
Mastercool pads, extra thick aspen cooler pads, custom rigid swamp cooler pads.
Swamp Cooler Parts
Parts breakdowns for Mastercool coolers and various common swamp cooler parts.
Metal Duct Fittings
Sheet metal ductwork for HVAC. Tee wyes, vent pipe, elbows, register boxes and more.
Flexible Ductwork
Insulated flex duct makes adding air runs easy, and saves time and money.
Air Registers & Vents
HVAC vents, register covers, and grilles. Many sizes and styles to choose from.
Swamp Cooler Covers - Air Conditioner Covers
Protect your swamp cooler and keep your heated air in the winter with a cooler cover.
Evaporative Coolers
Rooftop or wall mount evaporative coolers that are designed to cool the whole house.
Mobile Swamp Coolers
Wide range of swamp coolers on wheels to cool small and large spaces.
Stainless Steel
Wet Section Upgrade
Upgrade or replace a wet section with stainless steel and forget about rust! Fits Adobeair Mastercool and Symphony.
Industrial Evaporative Coolers
High capacity ducted swamp coolers for warehouses, mechanic bays and garages.
Industrial Mobile Coolers
High capacity portable swamp coolers for garages, warehouses, mechanic bays, and tent events.
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Evaporative Cooler Parts & Supplies
We carry many parts and supplies for evaporative coolers. For Mastercool cabinet parts click here.
If you need help finding the parts you need call us at 602-997-1256 or email at indoorsupply@yahoo.com
BELTS
BEARINGS
1/3 HP 115V 2SPD
REPLACEMENT MOTOR KIT
W/ CORD AND PULLEY
FOR MASTERCOOL
1/2 HP 115V 2SPD KIT
3/4 HP 115V 2SPD KIT
1 HP 115V 2SPD KIT

1/2 HP 230V 2SPD KIT
3/4 HP 230V 2SPD KIT
1 HP 230V 2SPD KIT
1/2 HP 115V 2SPD
3/4 HP 115V 2SPD
1 HP 115V 2 SPD

1/2 HP 230V 2SPD
3/4 HP 230V 2SPD
1 HP 230V 2SPD
EVAPORATIVE COOLER MOTORS
PURGE PUMP
PURGES WATER EVERY 8 HOURS
(Compare to Clean Machine)
DIAL 1540 120V FLUSH PUMP
DIAL 1542 240V FLUSH PUMP
COOLER CONTROL THERMOSTAT KITS
W21D283 WHITE RODGERS
Analog control with pre-wet feature. Controls 120/240 volt systems by transforming to low voltage. Simple and reliable.
SEARCH SIZES
3/4" PILLOW BLOCK HIGH RISE (FITS MOST MASTERCOOL)
1" PILLOW BLOCK LOW RISE
(FITS TRADEWINDS)
BEARING OIL
FLOATS
1/4" CELCON
1/4" BRASS
3/8" BRASS
SEARCH FOR MORE PARTS HERE
CLEANERS AND SCALE TREATMENT
COOLER CLEANER GALLON

D-SCALE QUART

SCALE ELIMINATOR POUCH

ZINC ANODE KIT

IN-LINE SCALE FILTER
COOLER COATING
SUBMARINE SEALER GAL.

SUBMARINE SEALER QRT.

SUB SEALER SPRAY CAN
PAINT

TAN COOLER PAINT

GRAY COOLER PAINT
MOTOR PULLEYS
BLOWER PULLEYS
BLOWER SHAFTS
BLOWER SYSTEM
ACCESSORIES
4" X 5/8" PULLEY FOR
1 HP MOTORS

3-3/4" X 1/2" PULLEY FOR 3/4 & 1/2 HP MOTORS

3-1/4" X 1/1" PULLEY
FOR 1/3 HP MOTORS
SEARCH SIZES
SEARCH SIZES
LOCKING COLLARS

LEATHER WASHERS

MOTOR CLAMPS

7624 DIAL DIGITAL
Digital control with pre-wet feature, timer function, automatic speed switching.
Controls 120/240 volt systems by transforming to low voltage. Stylish and versatile.
7110 Dial 6 Way Switch
Simple 2 speed control. Controls pump and 2 speed motor. 120 volt only. Direct line voltage control, no transformer.
7619 Digital Thermostat
Digital line volt thermostat. Controls pump and 2 speed motor. Pre-wet feature. 120 volt only. Direct line voltage control, no transformer.
COOLER PUMPS
MASTERCOOL
REPLACEMENT PUMPS
DIAL 115V 8500 CFM
DIAL 115V 11000 CFM
DIAL 230V 8500 CFM
DIAL 230V 11000 CFM
INDUSTRIAL SIZES
DIAL 115V 10-21000 CFM
DIAL 115V 25000 CFM
DIAL 230V 10-21000 CFM
DIAL 230V 25000 CFM
BLOWER WHEELS
19 X 18 X 3/4" SHAFT - 6500 CFM
16 X 16 X 3/4" SHAFT - 4500 CFM

19 X 18 X 1" SHAFT - 6500 CFM
16 X 16 X 1" SHAFT - 4500 CFM
TUBING
1/4" COPPER SUPPLY TUBING 25'
1/4" COPPER SUPPLY TUBING 50'
1/2" VINYL PUMP HOSE 5'
5/8" VINYL PUMP HOSE 6'
1/4" PLASTIC BLEED TUBING 25'
1/4" BLEED OFF TUBING KIT
MINI METAL TUBING CUTTER
DRAIN KITS
UNIVERSAL DRAIN KIT WITH PURGE PUMP ADAPTER

STANDARD DRAIN KIT

BRASS DRAIN BUSHING

PLASTIC OVERFLOW PIPE
WATER DISTRIBUTORS
8 WAY SPIDER KIT
6 WAY SPIDER KIT
UNIVERSAL SPIDER HEAD KIT
SINGLE SPIDER TUBE
24" SPIDER SNAKE TOOL
BRASS FITTINGS
BRASS NUT AND SLEEVE
BRASS COMPRESSION UNION
SELF-PIERCE SADDLE VALVE
COMPRESSION TEE

FLEXIBLE MESH SCREEN PUMP BASKET
RECOMMENDED FOR ANY NEW PUMP
Up-Dux Ceiling Vents
Allows air to vent to attic

7610 Updux Deluxe Standard Height

76114 Replacement Grille for Updux

76112 Replacement Damper for Updux

Cooler Leg Kits

Square Corner Leg Kit

Rounded Corner Leg Kit

Anti-Vibe Square Leg Kit

Anti-Vibe Round Leg Kit
Barometric Cooler Dampers

Downdraft 18" x 18"
Downdraft 20" x 20"
Downdraft 22" x 22"

Sidedraft 18" x 18"
Sidedraft 20" x 20"
Sidedraft 22" x 22"
Roof Jacks & Ductwork

18" x 18" Adjustable Roof Jack
20" x 20" Adjustable Roof Jack

18" x 18" x 3' Ductwork Section
20" x 20" x 3' Ductwork Section

18" Square End Cap
20" Square End Cap
COOLER MOTORS
MOBILE MASTERCOOL PARTS
COOLER COVERS
ADOBEAIR MASTERCOOL REPLACEMENT PARTS
and other swamp cooler
parts breakdowns
STAINLESS STEEL
MASTERCOOL WET SECTION REPLACEMENT
CHECK OUT OUR COOLER PAD PAGE