CA633176A - Ceiling heater and ventilator - Google Patents

Ceiling heater and ventilator

Info

Publication number
CA633176A
CA633176A CA633176A CA633176DA CA633176A CA 633176 A CA633176 A CA 633176A CA 633176 A CA633176 A CA 633176A CA 633176D A CA633176D A CA 633176DA CA 633176 A CA633176 A CA 633176A
Authority
CA
Canada
Prior art keywords
ventilator
ceiling heater
ceiling
heater
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA633176A
Inventor
A. Spear Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NUTONE
Original Assignee
NUTONE
Publication date
Application granted granted Critical
Publication of CA633176A publication Critical patent/CA633176A/en
Expired legal-status Critical Current

Links

CA633176A Ceiling heater and ventilator Expired CA633176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA633176T

Publications (1)

Publication Number Publication Date
CA633176A true CA633176A (en) 1961-12-19

Family

ID=35889332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA633176A Expired CA633176A (en) Ceiling heater and ventilator

Country Status (1)

Country Link
CA (1) CA633176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5909534A (en) * 1998-02-12 1999-06-01 Ko; Li-Sheng Ventilator with far infrared generators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5909534A (en) * 1998-02-12 1999-06-01 Ko; Li-Sheng Ventilator with far infrared generators

Similar Documents

Publication Publication Date Title
CA633176A (en) Ceiling heater and ventilator
CA621454A (en) Combined heating and cooling system
AU262161B2 (en) Improvements indoor and windowframes
CA613957A (en) Ventilators
CA611617A (en) Heating system and heat diffuser therefor
CA633316A (en) Heat resistant and oxidation-proof materials
AU252814B2 (en) Room unit for ventilating and airconditioning
CA631171A (en) Heating and/or cooling system
CA611664A (en) Make-up air heater
CA623159A (en) Roof ventilator
CA623378A (en) Cathode heater and the like
AU1249661A (en) Improvements indoor and windowframes
CA613874A (en) Ventilating motor and fan
AU268823B2 (en) Room heating and cooling system
CA633562A (en) Refrigerator construction and controls
CA617628A (en) 2-methylenehydrocortisone and the 21-acylates thereof
CA614468A (en) Safety ventilator unit
CA625721A (en) Recuperative air heater
CA625490A (en) Furnace humidifier system
CA621122A (en) Humidifier
CA621671A (en) Humidifier
AU267315B2 (en) Blower
CA616598A (en) Heater construction
CA633449A (en) Self protecting air heater
AU1569562A (en) Room unit for ventilating and airconditioning